Hunan Hongcheng New Materials Technology Co., Ltd

Niobium product series

Niobium is a refractory rare metal, featuring high specific gravity, high melting point, high strength, fatigue resistance, corrosion resistance and other excellent properties, widely used in a range of industries including the steel industry, electronics industry, aerospace, atomic energy, marine development. Metallurgical niobium powder is mainly used as additive of alloy and production of special welding rod, refractory materials, etc.

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hc@refractorymetal.cn

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Niobium powder technical index

Category		Conventional niobium powder			Low oxygen niobium powder
Grade		FN-1	FN-2	FN-3	FND-1	FND-2	FND-3
Impurity content, %. Not more than	Ta	0.0350	0.0350	0.0350	0.0350	0.0350	0.0350
	O	0.1400	0.1600	0.2500	0.0400	0.0600	0.0900
	N	0.0200	0.0250	0.0300	0.0200	0.0250	0.0300
	C	0.0080	0.0120	0.0150	0.0080	0.0120	0.0150
	Fe	0.0050	0.0070	0.0100	0.0050	0.0070	0.0100
	Si	0.0030	0.0030	0.0030	0.0030	0.0030	0.0030
	Ni	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Cr	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	W	0.0050	0.0050	0.0050	0.0050	0.0050	0.0050
	Mo	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Ti	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Mn	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Cu	0.0020	0.0020	0.0020	0.0020	0.0020	0.0020
	Al	0.0030	0.0030	0.0030	0.0030	0.0030	0.0030
Sieving		-100 mesh	-200 mesh	-300 mesh	-100 mesh	-200 mesh	-300 mesh
Sieving		Sieved material is less than 5%

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quality assurance

The product is tested by a nationally qualified analysis and testing center. The product is characterized by high purity, low oxygen, high bulk density, excellent flow performance, etc

production equipment

The unique production process and precise operation of the entire process are produced in the dehumidification and constant temperature workshop, with multiple specialized equipment with independent intellectual property rights.

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The company always leads the construction and development of the current enterprise with advanced technology, excellent management, and high-quality services!

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+086-13387331377

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Address: Building 7, Building C, Phase 2.5, Tianyi Science and Technology City Independent Entrepreneurship Park, Qunfeng Town, Tianyuan District, Zhuzhou City, Hunan Province

Tel:0086-13387331377

Contacts：HaiHua Zhong

E-mail: hc@refractorymetal.cn

Whatsapp：18773342860

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