Inconel 690 Powder

Inconel 690 Powder: Overview

Inconel 690 Powder is highly regarded for its exceptional high-temperature strength, corrosion resistance, and excellent fabricability, making it indispensable in various industries. Its unique combination of properties makes it ideal for applications where resistance to extreme temperatures and aggressive environments is critical.

Состав

Inconel 690 Powder is meticulously crafted with precise alloying elements:

Элемент	Весовые %
Никель (Ni)	58.0-71.0
Хром (Cr)	27.0-31.0
Железо (Fe)	7.0-11.0
Марганец (Mn)	0.5 max
Кремний (Si)	0.5 max
Углерод (C)	0.05 max
Сера (S)	0,015 макс.

Свойства

Inconel 690 Powder boasts outstanding properties:

Имущество	Ценность
Плотность	8,19 г/см³
Прочность на растяжение	785 MPa (min)
Предел текучести	310 MPa (min)
Удлинение	30% (min)
Твердость (HRB)	85 HRB
Температура плавления	1343-1371°C
Теплопроводность	10.2 W/m·K
Удельное электрическое сопротивление	1.14 µΩ·m

ПРИМЕНЕНИЯ

Inconel 690 Powder finds extensive applications in the chemical processing, nuclear, and petrochemical industries for components like reactor vessels, heat exchangers, and piping systems.

Процесс аддитивного производства

Produced through gas or plasma atomization processes, Inconel 690 Powder is suitable for additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM).

Технические характеристики порошка

Available in various size ranges, morphologies, and quality levels, Inconel 690 Powder meets specific application requirements.

Стандарты и оценки

Inconel 690 Powder complies with industry standards like ASTM B166, ensuring quality and suitability for diverse applications.

Контроль качества

Stringent quality control measures, including chemical and particle size analysis, ensure the consistency and reliability of Inconel 690 Powder.

Анализ затрат

The cost of Inconel 690 Powder varies depending on factors such as volume, particle size range, and market conditions.

Хранение и обработка порошков

Proper storage in sealed containers and adherence to handling protocols are essential to maintain the integrity of Inconel 690 Powder.

Здоровье и безопасность

Inconel 690 Powder poses minimal health risks but requires the use of personal protective equipment during handling and processing.

Часто задаваемые вопросы

1. What are the main advantages of Inconel 690 Powder? Inconel 690 Powder offers exceptional high-temperature strength, corrosion resistance, and fabricability, making it suitable for critical applications in chemical processing, nuclear, and petrochemical industries.
2. Can Inconel 690 Powder be used in additive manufacturing? Yes, Inconel 690 Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM) to produce components with superior high-temperature properties.
3. Is Inconel 690 Powder suitable for reactor vessel applications? Yes, Inconel 690 Powder is widely used in reactor vessels due to its excellent high-temperature strength and corrosion resistance.
4. What are the typical costs associated with Inconel 690 Powder? Costs for Inconel 690 Powder vary based on factors such as volume, particle size range, powder morphology, purity levels, and market conditions.