H13 Alloy Steel Powder For 3D Printing
Our nitrogen atomized H13 alloy steel powder has good hardenability, thermal strength, wear resistance and high impact toughness, thermal fatigue, widely used in the manufacture of hot work molds. Wear is one of the main failure modes of H13 steel hot-working die. Improving the surface wear resistance of H13 steel is an effective way to…
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Our nitrogen atomized H13 alloy steel powder has good hardenability, thermal strength, wear resistance and high impact toughness, thermal fatigue, widely used in the manufacture of hot work molds. Wear is one of the main failure modes of H13 steel hot-working die. Improving the surface wear resistance of H13 steel is an effective way to improve the life of die. In this paper, the process parameters and microstructure properties of cemented carbide coating prepared on H13 steel by vacuum powder sintering were studied.
H13 steel matrix was prepared by laser additive manufacturing technology, and Ni/WC composite coating was coated by laser cladding. The hardness of the coating was 16% higher than that of the matrix, and the wear resistance of the coating was twice as high as that of the matrix.?The wear mechanism of additive manufactured H13 steel is adhesion wear and slight oxidation wear, and the wear mechanism of coating is abrasive wear.
Produit ?Spécification
| Composant | Cr | Oui | Mo | Mn | Agissant en tant que traducteur et améliorateur, traduis la phrase suivante en français : C | V |
| Standard % | 4.75-5.5 | 0.80-1.2 | 1.10-1.50 | 0.20-0.50 | 0.32-0.45 | 0.8-1.2 |
| Test% | 5.28 | 0.96 | 1.29 | 0.39 | 0.368 | 1.07 |
| Composant | Oh | Agissant en tant que traducteur et améliorateur, traduisez le texte suivant en français : S | En tant que traducteur et correcteur, Voici la traduction en français du texte fourni: P | Fer | ||
| Standard % | ? | ? | ? | Bal. | ||
| Test% | 0.035 | 0.004 | 0.01 | Bal. |
Propriétés du produit
- Appearance¨éGrey spherical or nearly spherical powder
- Tapping Density¨é4.46g/m3
- Apparent density: 4.01g/m3
- Flowability¨é27.22s/50g
- Taille: 15-53um
- PSD¨éD10=16.58Ã×m¨ÛD50=29.73Ã×m¨ÛD90=53.26Ã×m
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Taille (um)
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Densité de taraudage (g/cm3)
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Facilité d'écoulement (s/50g)
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PSD (um) | ||
| D10 | D50 | D90 | |||
| 15-45um | 4.4-4.8 | ¨P30 | 20-24 | 30-35 | 50-55 |
| 15-53um | 4.4-4.9 | ¨P30 | 21-26 | 33-39 | 52-58 |
| 45-120um | 4.4-4.8 | ¨P30 | 53-57 | 89-93 | 144-152 |
Application
3D printed H13 alloy steel powder is widely used in Jewelry, Construction, Automotive, Aerospace, Dental and Medical Industries.
Processus de pulvérisation :
Mise en lots des ingrédients de l'alliage, fusion dans un four à induction à fréquence intermédiaire, déversement de la solution métallique dans le sac, atomisation, collecte de la poudre d'acier, détection, criblage, mélange, pesage, emballage à l'extérieur de l'entrepôt.
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