{"id":3941,"date":"2024-03-18T06:10:15","date_gmt":"2024-03-18T06:10:15","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/tinbzrsn-alloy-powder\/"},"modified":"2024-03-18T06:10:15","modified_gmt":"2024-03-18T06:10:15","slug":"tinbzrsn-alloy-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/cs\/product\/tinbzrsn-alloy-powder\/","title":{"rendered":"Pr\u00e1\u0161ek slitiny TiNbZrSn"},"content":{"rendered":"

<\/p>\n

Slo\u017een\u00ed pr\u00e1\u0161ku slitiny TiNbZrSn<\/strong><\/h2>\n

Pr\u00e1\u0161ek slitiny TiNbZrSn se skl\u00e1d\u00e1 z n\u00e1sleduj\u00edc\u00edch prvk\u016f:<\/p>\n\n\n\n\n\n\n\n\n
Element<\/th>\nHmotnostn\u00ed %<\/th>\n<\/tr>\n<\/thead>\n
Titan (Ti)<\/td>\n35-40%<\/td>\n<\/tr>\n
Niob (Nb)<\/td>\n35-40%<\/td>\n<\/tr>\n
Zirkon (Zr)<\/td>\n5-10%<\/td>\n<\/tr>\n
C\u00edn (Sn)<\/td>\n5-10%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tato p\u0159esn\u00e1 kombinace titanu, niobu, zirkonia a c\u00ednu vytv\u00e1\u0159\u00ed slitinu se skv\u011blou pevnost\u00ed, tvrdost\u00ed a pru\u017enost\u00ed ve srovn\u00e1n\u00ed s b\u011b\u017en\u00fdmi slitinami. Zejm\u00e9na obsah niobu v\u00fdrazn\u011b vylep\u0161uje mechanick\u00e9 vlastnosti.<\/p>\n

Pe\u010dlivou kontrolou pom\u011br\u016f kovov\u00fdch slo\u017eek se mohou vlastnosti kovov\u00e9ho pr\u00e1\u0161ku optimalizovat pro r\u016fzn\u00e9 aplikace vy\u017eaduj\u00edc\u00ed kvality vysok\u00e9ho pom\u011bru pevnosti k hmotnosti, odolnosti proti korozi, biokompatibility nebo odolnosti v\u016f\u010di vysok\u00fdm teplot\u00e1m.<\/p>\n

Vlastnosti pr\u00e1\u0161ku TiNbZrSn<\/strong><\/h2>\n

Pr\u00e1\u0161kov\u00e1 slitina TiNbZrSn vykazuje n\u00e1sleduj\u00edc\u00ed v\u00fdjime\u010dn\u00e9 vlastnosti:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Nemovitost<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
vysok\u00e1 pevnost<\/td>\nPoskytuje pevnost p\u0159es 1400 MPa, srovnatelnou s pokro\u010dil\u00fdmi slitinami pro leteck\u00fd pr\u016fmysl<\/td>\n<\/tr>\n
N\u00edzk\u00e1 hustota<\/td>\nHustota kolem 6,5 g\/cm3, mnohem ni\u017e\u0161\u00ed ne\u017e u oceli<\/td>\n<\/tr>\n
Vysok\u00e1 pru\u017enost<\/td>\nYoung\u016fv modul kolem 100 GPa, umo\u017e\u0148uje flexibilitu<\/td>\n<\/tr>\n
Vysok\u00e1 tvrdost<\/td>\nTvrdost Vickers p\u0159es 450 HV, lep\u0161\u00ed odolnost proti od\u011bru ne\u017e u nerezov\u00e9 oceli<\/td>\n<\/tr>\n
Dobr\u00e1 odolnost v\u016f\u010di korozi<\/td>\nOdol\u00e1v\u00e1 korozi v n\u00e1ro\u010dn\u00e9m prost\u0159ed\u00ed<\/td>\n<\/tr>\n
biokompatibilita<\/td>\nNetoxick\u00e9 a vhodn\u00e9 pro l\u00e9ka\u0159sk\u00e9 implant\u00e1ty<\/td>\n<\/tr>\n
Vysok\u00e1 teplota t\u00e1n\u00ed<\/td>\nT\u00e1n\u00ed p\u0159i teplot\u011b nad 2500 \u00b0C, co\u017e ho \u010din\u00ed vyu\u017eiteln\u00fdm v aplikac\u00edch s vysok\u00fdmi teplotami<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Kombinace vysok\u00e9 pevnosti, n\u00edzk\u00e9 hmotnosti, tvrdosti a pru\u017enosti je vz\u00e1cn\u00e1 a d\u011bl\u00e1 z TiNbZrSn mimo\u0159\u00e1dn\u011b univerz\u00e1ln\u00ed materi\u00e1l. P\u0159ed\u010d\u00ed konven\u010dn\u00ed slitiny, jako je nap\u0159\u00edklad nerezov\u00e1 ocel, v mnoha vlastnostech.<\/p>\n

V\u00fdroba pr\u00e1\u0161kov\u00e9 TiNbZrSn slitiny<\/strong><\/h2>\n

Pr\u00e1\u0161ek ze slitiny TiNbZrSn se d\u00e1 vyrobit n\u00e1sleduj\u00edc\u00edmi pokrokov\u00fdmi metodami:<\/p>\n\n\n\n\n\n\n\n
Metoda<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
Plynul\u00e1 atomizace<\/td>\nTaveniny slitina se rozst\u0159ikuje do jemn\u00fdch kapek, kter\u00e9 p\u0159i chladnut\u00ed ztuhnou na pr\u00e1\u0161ek<\/td>\n<\/tr>\n
Procesem s ot\u00e1\u010dej\u00edc\u00ed se plazmovou elektrodou (PREP)<\/td>\nElektroda se rychle ot\u00e1\u010d\u00ed v plazmov\u00e9m oblouku, \u010d\u00edm\u017e ji rozlo\u017e\u00ed na pr\u00e1\u0161ek<\/td>\n<\/tr>\n
Hydrid-dehydrid (HDH)<\/td>\nSlitina se hydrogenuje, mechanicky rozdrt\u00ed na pr\u00e1\u0161ek, a pak se dehydrogenuje<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Atomizace plynem umo\u017e\u0148uje kontrolu nad rozlo\u017een\u00edm velikosti \u010d\u00e1stic a vede k hladk\u00e9mu sf\u00e9rick\u00e9mu pr\u00e1\u0161ku ide\u00e1ln\u00edmu pro aditivn\u00ed v\u00fdrobu. Metody PREP a HDH umo\u017e\u0148uj\u00ed ekonomickou v\u00fdrobu nepravideln\u00e9ho pr\u00e1\u0161ku vhodn\u00e9ho pro lisov\u00e1n\u00ed a sp\u00e9k\u00e1n\u00ed.<\/p>\n

Slo\u017een\u00ed slitiny lze v t\u011bchto procesech v\u00fdroby pr\u00e1\u0161k\u016f p\u0159esn\u011b udr\u017eovat, co\u017e zaji\u0161\u0165uje konzistentn\u00ed vlastnosti. Atmosf\u00e9ra vysoce \u010dist\u00fdch inertn\u00edch plyn\u016f zabra\u0148uje kontaminaci.<\/p>\n

Aplikace pr\u00e1\u0161kov\u00fdch slitin TiNbZrSn<\/strong><\/h2>\n

Pr\u00e1\u0161ek ze slitiny TiNbZrSn se vyu\u017e\u00edv\u00e1 d\u00edky sv\u00fdm vyv\u00e1\u017een\u00fdm materi\u00e1lov\u00fdm vlastnostem v n\u00e1sleduj\u00edc\u00edch aplikac\u00edch:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Pr\u016fmysl<\/th>\nAplikace<\/th>\n<\/tr>\n<\/thead>\n
Letectv\u00ed a kosmonautika<\/td>\nD\u00edly letadel a raketov\u00fdch motor\u016f, syst\u00e9my pro vesm\u00edr<\/td>\n<\/tr>\n
Automotivn\u00ed<\/td>\nVentilov\u00e9 pru\u017einy, spojovac\u00ed prvky, ak\u010dn\u00ed \u010dleny<\/td>\n<\/tr>\n
Medical<\/td>\nImplant\u00e1ty, protetika, p\u0159\u00edstroje<\/td>\n<\/tr>\n
Obrana<\/td>\nBrn\u011bn\u00ed, munice, balistika<\/td>\n<\/tr>\n
aditivn\u00ed v\u00fdroba<\/td>\n3D ti\u0161t\u011bn\u00e9 d\u00edly s vysokou pevnost\u00ed<\/td>\n<\/tr>\n
Chemick\u00e9 zpracov\u00e1n\u00ed<\/td>\nKorozn\u011b odoln\u00e9 n\u00e1doby, potrub\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Kombinace pevnosti, tvrdosti a biokompatibility d\u011bl\u00e1 TiNbZrSn vhodn\u00fdm pro nesouc\u00ed implantovan\u00e9 za\u0159\u00edzen\u00ed jako jsou ky\u010deln\u00ed a kolenn\u00ed klouby. Jeho odolnost v\u016f\u010di korozi ho \u010din\u00ed vhodn\u00fdm pro pou\u017eit\u00ed v n\u00e1mo\u0159nictvu vystaven\u00e9 mo\u0159sk\u00e9 vod\u011b. A jeho odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m je v\u00fdhodou v proudov\u00fdch motorech a turb\u00edn\u00e1ch.<\/p>\n

Ve srovn\u00e1n\u00ed s konven\u010dn\u00edmi slitinami umo\u017e\u0148uje TiNbZrSn leh\u010d\u00ed, pevn\u011bj\u0161\u00ed a trvanliv\u011bj\u0161\u00ed sou\u010d\u00e1sti, co\u017e mu d\u00e1v\u00e1 v\u00fdhodu v n\u00e1ro\u010dn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch.<\/p>\n

Specifikace pr\u00e1\u0161ku ze slitiny TiNbZrSn<\/strong><\/h2>\n

Kovov\u00fd pr\u00e1\u0161ek slitiny TiNbZrSn je k dispozici v n\u00e1sleduj\u00edc\u00edch specifikac\u00edch:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Atribut<\/th>\nPodrobnosti<\/th>\n<\/tr>\n<\/thead>\n
Velikosti \u010d\u00e1stic<\/td>\n15-45 mikron\u016f, 45-106 mikron\u016f, 106-250 mikron\u016f<\/td>\n<\/tr>\n
Tvar \u010d\u00e1stice<\/td>\nKuli\u010dkov\u00fd, nepravideln\u00fd<\/td>\n<\/tr>\n
\u010cistota<\/td>\nA\u017e do\u00a099,9\u00a0%<\/td>\n<\/tr>\n
Obsah kysl\u00edku<\/td>\nPod 2000 ppm<\/td>\n<\/tr>\n
Pr\u00e1\u0161kov\u00e9 stupn\u011b<\/td>\nGrade 5, 23, 23 ELI<\/td>\n<\/tr>\n
Formul\u00e1\u0159 Dod\u00e1vky<\/td>\nVoln\u00e9 pr\u00e1\u0161ky, sp\u00e9kan\u00e9 p\u0159edlisky<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

K dispozici je jak sf\u00e9rick\u00fd pr\u00e1\u0161ek, tak i nepravideln\u00fd pr\u00e1\u0161ek atomizovan\u00fd plynem z HDH nebo PREP. Jemn\u011bj\u0161\u00ed pr\u00e1\u0161ek o velikosti 15-45 mikron\u016f je vhodn\u00fd pro aditivn\u00ed v\u00fdrobu vy\u017eaduj\u00edc\u00ed dobrou tekutost a balen\u00ed. Hrub\u0161\u00ed pr\u00e1\u0161ek o velikosti 106-250 mikron\u016f se obvykle lisuje a sl\u00edk\u00e1.<\/p>\n

Normy jako ASTM F1805 a ISO 5832 definuj\u00ed limity slo\u017een\u00ed a po\u017eadovan\u00fdch vlastnost\u00ed biomedic\u00ednsk\u00e9ho pr\u00e1\u0161ku t\u0159\u00eddy 23 ELI. Aby bylo mo\u017en\u00e9 splnit po\u017eadavky aplikace, lze tak\u00e9 vyrobit speci\u00e1ln\u00ed slo\u017een\u00ed slitin a velikosti \u010d\u00e1stic.<\/p>\n

Dodavatel\u00e9 pr\u00e1\u0161kov\u00fdch slitin TiNbZrSn<\/strong><\/h2>\n

Mezi p\u0159edn\u00ed sv\u011btov\u00e9 dodavatele pr\u00e1\u0161ku slitiny TiNbZrSn pat\u0159\u00ed:<\/p>\n\n\n\n\n\n\n\n\n\n
Dodavatel<\/th>\nUm\u00edst\u011bn\u00ed<\/th>\n<\/tr>\n<\/thead>\n
AMETEK<\/td>\nUSA<\/td>\n<\/tr>\n
CNPC Pr\u00e1\u0161ek<\/td>\n\u010c\u00edna<\/td>\n<\/tr>\n
GKN Hoeganaes<\/td>\nEvropa<\/td>\n<\/tr>\n
LPW Technologie<\/td>\nSpojen\u00e9 kr\u00e1lovstv\u00ed<\/td>\n<\/tr>\n
Sandvik Osprey<\/td>\nSpojen\u00e9 kr\u00e1lovstv\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Proslavn\u00ed dodavatel\u00e9, jako jsou tito, modernizovali sv\u00e9 vlastn\u00ed v\u00fdrobn\u00ed z\u00e1vody na pr\u00e1\u0161ky pomoc\u00ed proces\u016f plynov\u00e9 atomizace nebo hydrogenace-dehydrogenace. Mohou poskytovat r\u016fzn\u00e1 rozlo\u017een\u00ed velikosti \u010d\u00e1stic a p\u0159izp\u016fsobit slo\u017een\u00ed slitiny podle pot\u0159eby.<\/p>\n

Mno\u017estv\u00ed od prototyp\u016f v mal\u00fdch d\u00e1vk\u00e1ch po velk\u00e1 komer\u010dn\u00ed objemy jsou k dispozici. Dodavatel\u00e9 prov\u00e1d\u011bj\u00ed p\u0159\u00edsnou kontrolu kvality a testov\u00e1n\u00ed, aby zajistili, \u017ee pr\u00e1\u0161ek spl\u0148uje po\u017eadavky.<\/p>\n

Cenov\u00e1 nab\u00eddka na slitinu TiNbZrSn<\/strong><\/h2>\n

Jako pokro\u010dil\u00e1 slitina TiNbZrSn je velice cen\u011bn\u00e1:<\/p>\n\n\n\n\n\n\n\n
Zrnitost<\/th>\nCenov\u00e9 rozp\u011bt\u00ed<\/th>\n<\/tr>\n<\/thead>\n
Stupe\u0148 5<\/td>\n350-500 USD za kg<\/td>\n<\/tr>\n
Stupe\u0148 23<\/td>\n450\u2013650 K\u010d\/kg<\/td>\n<\/tr>\n
23. ro\u010dn\u00edk ELI<\/td>\n550\u2013750 K\u010d\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cena z\u00e1vis\u00ed na mno\u017estv\u00ed v objedn\u00e1vce, rozlo\u017een\u00ed velikosti \u010d\u00e1stic, tvaru a slo\u017een\u00ed. Men\u0161\u00ed mno\u017estv\u00ed jemn\u00e9ho sf\u00e9rick\u00e9ho pr\u00e1\u0161ku jsou dra\u017e\u0161\u00ed. Nepravideln\u00fd pr\u00e1\u0161ek a v\u011bt\u0161\u00ed d\u00e1vkov\u00e9 velikosti nab\u00edzej\u00ed \u00faspory n\u00e1klad\u016f.<\/p>\n

Cena je mnohon\u00e1sobn\u011b vy\u0161\u0161\u00ed ne\u017e u b\u011b\u017en\u00fdch slitin jako je pr\u00e1\u0161ek z nerezov\u00e9 oceli 316L. Nicm\u00e9n\u011b v\u00fdjime\u010dn\u00e9 vlastnosti ospravedl\u0148uj\u00ed vy\u0161\u0161\u00ed n\u00e1klady pro kritick\u00e9 aplikace, kde je nutn\u00e9 maxim\u00e1ln\u00ed v\u00fdkon.<\/p>\n

Manipulace s pr\u00e1\u0161kem slitiny TiNbZrSn<\/strong><\/h2>\n

Bezpe\u010dn\u00e9 zach\u00e1zen\u00ed s pr\u00e1\u0161kem TiNbZrSn<\/p>\n

    \n
  • Skladujte uzav\u0159en\u00e9 n\u00e1doby v chladn\u00e9m a such\u00e9m prost\u0159ed\u00ed, abyste zabr\u00e1nili oxidaci a hydrataci<\/li>\n
  • Vyhn\u011bte se rozlit\u00ed, abyste p\u0159ede\u0161li nahromad\u011bn\u00ed prachu, proto\u017ee p\u0159edstavuje riziko v\u00fdbuchu.<\/li>\n
  • Uzemnite v\u0161echny stroje a n\u00e1doby na manipulaci s pr\u00e1\u0161kem<\/li>\n
  • P\u0159i manipulaci s pr\u00e1\u0161kem noste rukavice a ochranu d\u00fdchac\u00edch cest.<\/li>\n
  • Pou\u017eijte nejisk\u0159\u00edc\u00ed n\u00e1stroje a vakuov\u00e9 syst\u00e9my s inertn\u00ed plynovou bari\u00e9rou<\/li>\n
  • V p\u0159\u00edpad\u011b nutnosti zajist\u011bte ventilaci a ods\u00e1v\u00e1n\u00ed emis\u00ed p\u0159i zdroji<\/li>\n<\/ul>\n

    Jemn\u00e1 velikost \u010d\u00e1stic zp\u016fsobuje ho\u0159lavost pr\u00e1\u0161ku TiNbZrSn p\u0159i rozptylov\u00e1n\u00ed. Je nezbytn\u00e1 opatrn\u00e1 manipulace s dodr\u017eov\u00e1n\u00edm bezpe\u010dnostn\u00edch protokol\u016f. Doporu\u010duje se automatick\u00e1 manipulace v boxech s rukavicemi a syst\u00e9my pro zachycov\u00e1n\u00ed.<\/p>\n

    Kontrola pr\u00e1\u0161kov\u00e9 slitiny TiNbZrSn<\/strong><\/h2>\n

    Pr\u00e1\u0161ek slitiny TiNbZrSn je t\u0159eba zkontrolovat kv\u016fli n\u00e1sleduj\u00edc\u00edm vlastnostem:<\/p>\n\n\n\n\n\n\n\n\n\n\n
    Parametr<\/th>\nMetoda<\/th>\nKrit\u00e9ria p\u0159ijet\u00ed<\/th>\n<\/tr>\n<\/thead>\n
    Distribuce velikosti \u010d\u00e1stic<\/td>\nLaserov\u00e1 difrakce, pros\u00e9v\u00e1n\u00ed<\/td>\nSpl\u0148uje uveden\u00fd rozsah<\/td>\n<\/tr>\n
    Tvar \u010d\u00e1stice<\/td>\nSkenovac\u00ed elektronov\u00e1 mikroskopie<\/td>\nKulotvar\u00e9 hladk\u00e9 povrchy<\/td>\n<\/tr>\n
    \u010c\u00e1sticov\u00e1 chemie<\/td>\nEDX\/EDS, ICP-OES<\/td>\nSpl\u0148uje ur\u010denou kompozici<\/td>\n<\/tr>\n
    Kysl\u00edk\/dus\u00edk<\/td>\nInertn\u00ed plynov\u00e1 tavba<\/td>\nM\u00e9n\u011b ne\u017e 2000 ppm kysl\u00edku<\/td>\n<\/tr>\n
    Zd\u00e1nliv\u00e1 hustota<\/td>\nHlubicov\u00fd pr\u016ftokom\u011br<\/td>\nLep\u0161\u00ed pr\u016ftok pro v\u011bt\u0161\u00ed hustotu<\/td>\n<\/tr>\n
    Pr\u016ftok<\/td>\nHlubicov\u00fd pr\u016ftokom\u011br<\/td>\nVoln\u011b te\u010de skrz otvor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Tyto testy zaji\u0161\u0165uj\u00ed, \u017ee pr\u00e1\u0161ek spl\u0148uje specifikace pro velikost, tvar, chemick\u00e9 vlastnosti, \u010distotu a tekutost nezbytn\u00e9 pro AM nebo pou\u017eit\u00ed s lisov\u00e1n\u00edm a n\u00e1sledn\u00fdm slinov\u00e1n\u00edm.<\/p>\n

    Testov\u00e1n\u00ed pr\u00e1\u0161ku slitiny TiNbZrSn<\/strong><\/h2>\n

    K dal\u0161\u00edmu kvalifikov\u00e1n\u00ed pr\u00e1\u0161ku slitiny TiNbZrSn \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 b\u00fdt provedeny n\u00e1sleduj\u00edc\u00ed testy:<\/p>\n\n\n\n\n\n\n\n\n\n\n
    Test<\/th>\nMetoda<\/th>\n\u00da\u010del<\/th>\n<\/tr>\n<\/thead>\n
    Stla\u010ditelnost<\/td>\nJednosm\u011brn\u00e9 lisov\u00e1n\u00ed<\/td>\nVyhodnotit reakci na zhutn\u011bn\u00ed<\/td>\n<\/tr>\n
    Zelen\u00e1 pevnost<\/td>\nPevnost p\u0159\u00ed\u010dn\u00e9ho tahu<\/td>\nM\u011b\u0159it pevnost p\u0159ed sp\u00e9k\u00e1n\u00edm<\/td>\n<\/tr>\n
    Hustota po sp\u00e9k\u00e1n\u00ed<\/td>\nM\u011b\u0159en\u00ed dimenz\u00ed<\/td>\nZajist\u011bte \u00fapln\u00e9 konsolidov\u00e1n\u00ed<\/td>\n<\/tr>\n
    Mikrostruktura<\/td>\nOptick\u00e1 mikroskopie, SEM<\/td>\nZhodno\u0165te sp\u00e9k\u00e1n\u00ed, porozitu, zrna<\/td>\n<\/tr>\n
    Tvrdost<\/td>\nTesty Vickers\/Rockwell<\/td>\nOv\u011b\u0159en\u00ed mechanick\u00fdch vlastnost\u00ed<\/td>\n<\/tr>\n
    Pevnost v tahu<\/td>\nASTM E8<\/td>\nM\u011b\u0159te UTS, mez kluzu, prodlou\u017een\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Testov\u00e1n\u00ed stla\u010den\u00fdch a slinovan\u00fdch vzork\u016f je rozumn\u00e9 pro potvrzen\u00ed zpracovatelnosti pr\u00e1\u0161ku a kone\u010dn\u00fdch mechanick\u00fdch vlastnost\u00ed oproti po\u017eadavk\u016fm na design.<\/p>\n

    Klady a z\u00e1pory pr\u00e1\u0161kov\u00e9ho slitiny TiNbZrSn<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n
    V\u00fdhody<\/th>\nNev\u00fdhody<\/th>\n<\/tr>\n<\/thead>\n
    V\u00fdjime\u010dn\u011b vysok\u00fd pom\u011br pevnosti a hmotnosti<\/td>\nDra\u017e\u0161\u00ed ve srovn\u00e1n\u00ed s b\u011b\u017en\u00fdmi slitinami<\/td>\n<\/tr>\n
    Vy\u0161\u0161\u00ed pru\u017enost ne\u017e u jin\u00fdch vysokopevnostn\u00edch slitin<\/td>\nNi\u017e\u0161\u00ed ta\u017enost ne\u017e titanov\u00e9 slitiny<\/td>\n<\/tr>\n
    Vynikaj\u00edc\u00ed tvrdost a odolnost proti opot\u0159eben\u00ed<\/td>\nVy\u017eaduje opatrn\u00e9 zach\u00e1zen\u00ed kv\u016fli reaktivit\u011b.<\/td>\n<\/tr>\n
    Odol\u00e1v\u00e1 korozi v n\u00e1ro\u010dn\u00e9m prost\u0159ed\u00ed<\/td>\nT\u011b\u017eko se obr\u00e1b\u00ed a brous\u00ed<\/td>\n<\/tr>\n
    Biokompatibiln\u00ed pro l\u00e9ka\u0159sk\u00e9 pou\u017eit\u00ed<\/td>\nOmezen\u00ed dodavatel\u016f a dostupnosti<\/td>\n<\/tr>\n
    Odol\u00e1v\u00e1 extr\u00e9mn\u011b vysok\u00fdm teplot\u00e1m<\/td>\nVy\u017eaduje proces izostatick\u00e9ho hork\u00e9ho lisov\u00e1n\u00ed pro dosa\u017een\u00ed pln\u00e9 konsolidace<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    U kritick\u00fdch aplikac\u00ed, kde v\u00fdkon p\u0159evy\u0161uje n\u00e1klady, slitina TiNbZrSn nab\u00edz\u00ed vlastnosti, kter\u00e9 nep\u0159ed\u010d\u00ed \u017e\u00e1dn\u00e1 jin\u00e1 slitina. Hlavn\u00edmi omezen\u00edmi jsou n\u00e1klady a dostupnost.<\/p>\n

    Porovn\u00e1n\u00ed slitiny TiNbZrSn s jin\u00fdmi slitinami<\/strong><\/h2>\n

    Jak se TiNbZrSn srovn\u00e1v\u00e1 s ostatn\u00edmi vysoce v\u00fdkonn\u00fdmi slitinov\u00fdmi pr\u00e1\u0161ky?<\/p>\n

    Versus nerezov\u00e1 ocel<\/strong>:<\/p>\n

      \n
    • 2x vy\u0161\u0161\u00ed s\u00edla<\/li>\n
    • O 70% ni\u017e\u0161\u00ed hustota<\/li>\n
    • 5x vy\u0161\u0161\u00ed tvrdost<\/li>\n
    • Lep\u0161\u00ed odolnost v\u016f\u010di korozi<\/li>\n<\/ul>\n

      Slitiny titanu<\/strong>:<\/p>\n

        \n
      • 50% vy\u0161\u0161\u00ed elasticita<\/li>\n
      • O 20 % v\u011bt\u0161\u00ed tvrdost<\/li>\n
      • Lep\u0161\u00ed odolnost proti ot\u011bru<\/li>\n
      • Ni\u017e\u0161\u00ed ta\u017enost<\/li>\n<\/ul>\n

        Versus slitiny kobalt-chrom<\/strong>:<\/p>\n

          \n
        • Ni\u017e\u0161\u00ed hustota<\/li>\n
        • \u017d\u00e1dn\u00e9 toxick\u00e9 \u00fa\u010dinky<\/li>\n
        • Vy\u0161\u0161\u00ed provozn\u00ed teplota<\/li>\n
        • Ni\u017e\u0161\u00ed tvrdost<\/li>\n<\/ul>\n

          Proti super slitin\u00e1m na b\u00e1zi niklu<\/strong>:<\/p>\n

            \n
          • Snadn\u011bj\u0161\u00ed zpracov\u00e1n\u00ed<\/li>\n
          • Ni\u017e\u0161\u00ed n\u00e1klady<\/li>\n
          • Ni\u017e\u0161\u00ed teplotn\u00ed schopnost<\/li>\n
          • Ni\u017e\u0161\u00ed meze te\u010den\u00ed p\u0159i pomal\u00fdch posuvech<\/li>\n<\/ul>\n

            TiNbZrSn tedy vykazuje optim\u00e1ln\u00ed rovnov\u00e1hu vlastnost\u00ed, kter\u00e9 se u jin\u00fdch slitin nevyskytuj\u00ed, a proto je vhodn\u00e1 pro n\u00e1ro\u010dn\u00e9 pou\u017eit\u00ed.<\/p>\n

            Znalosti o pou\u017eit\u00ed pr\u00e1\u0161ku ze slitiny TiNbZrSn<\/strong><\/h2>\n

            Zde je n\u011bkolik kl\u00ed\u010dov\u00fdch poznatk\u016f o \u00fa\u010dinn\u00e9m pou\u017e\u00edv\u00e1n\u00ed TiNbZrSn:<\/p>\n

              \n
            • Plynov\u00fd atomizovan\u00fd pr\u00e1\u0161ek s kontrolovan\u00fdm rozd\u011blen\u00edm velikosti \u010d\u00e1stic nejl\u00e9pe proud\u00ed a nejl\u00e9pe se vyu\u017e\u00edv\u00e1 pro AM<\/li>\n
            • Nehomogenn\u00ed pr\u00e1\u0161ek vy\u017eaduje vy\u0161\u0161\u00ed tlaky p\u0159i slisov\u00e1n\u00ed a sintrov\u00e1n\u00ed<\/li>\n
            • Hork\u00e9 izostatick\u00e9 lisov\u00e1n\u00ed pom\u00e1h\u00e1 dos\u00e1hnout maxim\u00e1ln\u00ed hustoty a vlastnost\u00ed<\/li>\n
            • Tva\u0159en\u00ed lze pou\u017e\u00edt k p\u0159izp\u016fsoben\u00ed tv\u00e1rnosti a hou\u017eevnatosti podle pot\u0159eby<\/li>\n
            • D\u00edly na b\u00e1zi bl\u00edzk\u00e9 \u010dist\u00e9ho tvaru minimalizuj\u00ed n\u00e1kladn\u00e9 obr\u00e1b\u011bn\u00ed slinovan\u00fdch komponent<\/li>\n
            • Povrchov\u00e1 \u00faprava zlep\u0161\u00ed odolnost proti opot\u0159eben\u00ed v aplikac\u00edch se smykov\u00fdm dotykem<\/li>\n
            • P\u0159ipojov\u00e1n\u00ed rozd\u00edln\u00fdch materi\u00e1l\u016f k TiNbZrSn vy\u017eaduje v\u00fdb\u011br vhodn\u00e9ho postupu<\/li>\n
            • P\u0159\u00edsn\u00e9 kvalifikace a testov\u00e1n\u00ed u dodavatel\u016f pom\u00e1haj\u00ed zajistit kvalitu a \u00fa\u010dinnost pr\u00e1\u0161ku<\/li>\n<\/ul>\n

              Pro pochopen\u00ed vztah\u016f zpracov\u00e1n\u00ed-mikrostruktura-vlastnosti je d\u016fle\u017eit\u00e9 vyu\u017e\u00edt cel\u00fd potenci\u00e1l t\u00e9to v\u00fdjime\u010dn\u00e9 slitiny.<\/p>\n

              \u010casto kladen\u00e9 dotazy<\/strong><\/h2>\n

              Zde je n\u011bkolik b\u011b\u017en\u00fdch ot\u00e1zek o TiNbZrSn pr\u00e1\u0161kov\u00e9 slitin\u011b:<\/p>\n

              Ot\u00e1zka: Je pr\u00e1\u0161ek TiNbZrSn kompatibiln\u00ed s 3D tiskem?<\/strong><\/p>\n

              A: Ano ano, plynule atomizovan\u00fd materi\u00e1l TiNbZrSn s kontrolovanou velikost\u00ed \u010d\u00e1stic a vysokou kulovitost\u00ed m\u016f\u017ee b\u00fdt pou\u017eit pro procesy powder bed fusion a directed energy deposition AM. Pro dosa\u017een\u00ed vysok\u00e9 hustoty je nutn\u00e1 optimalizace parametr\u016f.<\/p>\n

              Ot\u00e1zka: Jak\u00e1 velikost \u010d\u00e1stic je nejlep\u0161\u00ed pro aditivn\u00ed v\u00fdrobu?<\/strong><\/p>\n

              A: Je doporu\u010deno 15\u201345 mikron\u016f, co\u017e zaji\u0161\u0165uje dobr\u00fd tok pr\u00e1\u0161ku a balen\u00ed. Tak\u00e9 byly \u00fasp\u011b\u0161n\u011b vyti\u0161t\u011bny v\u011bt\u0161\u00ed velikosti a\u017e 106 mikron\u016f pro n\u011bkter\u00e9 aplikace vy\u017eaduj\u00edc\u00ed tlust\u0161\u00ed vrstvy.<\/p>\n

              Ot\u00e1zka: Vy\u017eaduje TiNbZrSn po AM hork\u00e9 isostatick\u00e9 lisov\u00e1n\u00ed?<\/strong><\/p>\n

              A: HIP pom\u016f\u017ee maximalizovat hustotu, eliminovat vnit\u0159n\u00ed p\u00f3ry a zlep\u0161it mechanick\u00e9 vlastnosti. U n\u011bkter\u00fdch m\u00e9n\u011b n\u00e1ro\u010dn\u00fdch aplikac\u00ed v\u0161ak mohou d\u00edly z TiNbZrSn vyti\u0161t\u011bn\u00e9 tak, jak jsou, po\u017eadavky splnit i bez pou\u017eit\u00ed HIP.<\/p>\n

              O: TiNbZrSn slitinu lze obr\u00e1b\u011bt i brousit.<\/strong><\/p>\n

              A: Ano, je to v\u0161ak n\u00e1ro\u010dn\u00e9 na tuh\u00e9 upnut\u00ed, vysokotlak\u00e9 chlazen\u00ed, ostr\u00e9 karbidov\u00e9 n\u00e1stroje a jemn\u00e9 brusivo. Posuvy a rychlosti mus\u00ed b\u00fdt kv\u016fli tvrdosti ni\u017e\u0161\u00ed ne\u017e u b\u011b\u017en\u00fdch slitin.<\/p>\n

              Ot\u00e1zka: Je TiNbZrSn vhodn\u00fd pro biomedic\u00ednsk\u00e9 implant\u00e1ty?<\/strong><\/p>\n

              A: Ano, pou\u017eit byl pro v\u00fdrobu kostn\u00edch desti\u010dek, ky\u010deln\u00edch a kolenn\u00edch implant\u00e1t\u016f d\u00edky sv\u00e9 biokompatibilit\u011b, n\u00edzk\u00e9mu modulu a vysok\u00e9 pevnosti, kter\u00e1 je ide\u00e1ln\u00ed pro nosn\u00e9 komponenty. Pot\u0159ebnou \u010distotu zaji\u0161\u0165uje pr\u00e1\u0161ek Grade 23 ELI.<\/p>\n

              Ot\u00e1zka: Jak\u00e9 jsou typick\u00e9 pou\u017eit\u00ed slitin TiNbZrSn?<\/strong><\/p>\n

              A. Leteck\u00e9 komponenty, jako je podvozek, pru\u017einy a spojovac\u00ed materi\u00e1l pro automobily, biomedic\u00ednsk\u00e9 implant\u00e1ty, panc\u00e9\u0159ov\u00e9 pl\u00e1ty, turb\u00edny pro v\u00fdrobu energie a n\u00e1stroje pro lisov\u00e1n\u00ed a ra\u017een\u00ed plechu.<\/p>\n

              Z\u00e1v\u011br<\/h1>\n

              Shrnut\u011b \u0159e\u010deno, pr\u00e1\u0161kov\u00e1 slitina TiNbZrSn nab\u00edz\u00ed mimo\u0159\u00e1dnou pevnost spolu s n\u00edzkou hustotou, elasticitou a tvrdost\u00ed, kter\u00e9 se nevyrovnaj\u00ed \u017e\u00e1dn\u00e9 jin\u00e9 klasick\u00e9 nebo pokro\u010dil\u00e9 slitin\u011b. A\u010dkoliv jsou n\u00e1klady vy\u0161\u0161\u00ed, mnoho aplikac\u00ed s kritick\u00fdm v\u00fdkonem tento v\u00fddaj ospravedl\u0148uje, zejm\u00e9na tam, kde jsou optim\u00e1ln\u00ed vlastnosti materi\u00e1lu zcela z\u00e1sadn\u00ed. S roz\u0161\u00ed\u0159en\u00edm dostupnosti a prob\u00edhaj\u00edc\u00edmi inovacemi se jedine\u010dn\u00e9 mo\u017enosti slitiny TiNbZrSn v n\u00e1sleduj\u00edc\u00edch letech budou vyu\u017e\u00edvat v dal\u0161\u00edch odv\u011btv\u00edch.<\/p>\n

              <\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"

              Slo\u017een\u00ed pr\u00e1\u0161ku slitiny TiNbZrSn Pr\u00e1\u0161ek slitiny TiNbZrSn se skl\u00e1d\u00e1 z n\u00e1sleduj\u00edc\u00edch prvk\u016f: Prvek Hmotnost % Titan (Ti) 35-40% Niob (Nb) 35-40% Zirkonium (Zr) 5-10% C\u00edn (Sn) 5-10% V\u00fdsledkem t\u00e9to p\u0159esn\u00e9 kombinace titanu, niobu, zirkonia a c\u00ednu je slitina s vynikaj\u00edc\u00ed pevnost\u00ed, tvrdost\u00ed a pru\u017enost\u00ed ve srovn\u00e1n\u00ed s b\u011b\u017en\u00fdmi slitinami. Obzvl\u00e1\u0161t\u011b obsah niobu...<\/p>","protected":false},"featured_media":1879,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[119,123],"class_list":["post-3941","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-titanium-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":123,"label":"Titanium Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/Titanium-alloy-powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product\/3941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/1879"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=3941"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product-category?post=3941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}