China New Product Cobalt Powder Price - Manganese Nitride MnN powder – Huarui

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China New Product Cobalt Powder Price - Manganese Nitride MnN powder – Huarui Detail:

Product Description

Manganese nitride is formed from manganese powder by reacting with nitrogen. Manganese nitride, whose chemical formula is MnN, is a compound of manganese and nitrogen. The manganese nitride powder produced by Huarui has high content of main elements and low content of harmful impurities, which can improve nitrogen utilization rate after adding into melt. Manganese nitride can be slowly decomposed by water and dissolved in a nonoxidizing dilute acid to form ammonium salts. Manganese nitride is mainly used as a nitrogen additive in steelmaking production, which can improve the strength of steel and other mechanical properties, refine grain, and stabilize austenite.

Specification

	Chemical Composition（%)
Grade	Mn	N		C		P		Si	S
	Mn	Ⅰ	II	Ⅰ	II	Ⅰ	II	Si	S
	≥			≤
MnN-A	90	7	6	0.05	0.1	0.01	0.05	0.5	0.1
MnN-B	85	7	6	0.1	0.2	0.03	0.05	1	0.05

Application

1. For the production of special alloy steel, high-strength steel, stainless steel, heat-resistant steel products.

2. It can be used as an additive in steel making, so that the steel has excellent properties such as strength, toughness and creep resistance.

3. Used in the field of high nitrogen steel smelting.

Quality control system

quality control

Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.

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Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for China New Product Cobalt Powder Price - Manganese Nitride MnN powder – Huarui , The product will supply to all over the world, such as: Mexico, Iran, Mozambique, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our items have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

By David from Suriname - 2017.05.02 11:33

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Gustave from Morocco - 2017.06.19 13:51

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