1, raw materials testing (ingredients before detection)

Sampling methods: a barrel sampling, get 10 points of samples in the iron drum of material by sampling tube, to do testing respectively

Sample Name: TiO2, carbon black, and additives

Test items: chemical composition (including moisture, Fe, S, K, Na, Ca, Ni, Co and other trace elements detected), and particle size

 
2, The detection after the ingredients (mixed powder after mixing)

Sampling methods: a barrel sampling, get 10 points of samples in the iron drum of material by sampling tube. to do testing respectively

Sample Name: (TiO2 + black carbon+ additives) mixed powder

Test items: the chemical composition, particle size, total carbon

 
3, The detection after the ingredients (mixed powder into the graphite ware before pressure)

Sampling Method: Each ware must be checked

Sample Name: (TiO2 + black carbon+ additives) mixed powder

Test items: Check whether it have been pressing or not with naked eye, and if there are impurities in the material surface.

 

Langfeng metallic material Ltd undertake the mission”denefiting all under the heaven”,creating value for customers,help employees grow and help more people progress and development is our firm goal.We specialize in military new materials of  rocket systems , coating materials, carbide, cermet cutting tools and development of raw materials, high speed steel twist drill.production and sales.Companies advocating green ideas, energy efficiency is the direction of the company, according to the needs of the company’s strategic development, the establishment of an industrial microwave division which is responsible for product development,and production sales.

Stay tuned for detailed product information company official website: http: //www.langfengmetallic.cn