【Know Tungsten】Tungsten Copper Explosive Powder Compaction

tungsten copper explosive powder compaction method picture

Tungsten copper explosive powder compaction method is the use of explosive shock wave generated by the metal or non-metal sintering compacted powder processing technology. When the shock wave through the metal powder, which the powder received extrusion, collision, friction between the particles, the thermoplastic must cut and micro-jet.

more...

【Know Tungsten】Tungsten Copper Metal Injection Molding

tungsten copper metal injection molding picture

Tungsten copper metal injection molding (MIM) is a new type of powder forming technology, which also called powder injection molding (PIM), it is a method combines by powder metallurgy and injection molding.

more...

【Know Tungsten】Tungsten Trioxide Produced by Hydrothermal Method

cover image

Hydrothermal method produces tungsten trioxide using sodium dehydrate as raw material, by ultrasonic treatment and move to reaction still to produce tungsten trioxide.

more...

【Know Tungten】Tungstic Acid Producing Method

tungstic acid producing method image

Common seen tungstic acid producing method is tungsten concentrate soda sintering method, tungsten concentrate soda solution pressure digestion and sodium hydroxide solution decomposition method.

more...

【Know Tungsten】Influencing Factors of Thorium Tungsten Wire Drawing

thorium tungsten wire picture

There are some influencing factors of thorium tungsten wire drawing.

1. The Blank State, including wire strength, cross-sectional size, cross-sectional shape, surface condition and consistency.

more...

【Know Tungsten】Tungsten Electrode Types

tungsten electrode types picture

Tungsten electrode is pided into different types in accordance with the materials of tungsten, including pure tungsten electrode, lanthanated tungsten electrode, cerium tungsten electrode, thoriated tungsten electrode, yttrium tungsten electrode, zirconiated tungsten electrode, silver tungsten electrode and composite tungsten electrode. 

more...

【Know Tungsten】Properties of Tungsten Heavy Alloy

properties of tungsten heavy alloy picture

Tungsten heavy alloy has properties of high density, high tensile strength, good ductility, good ability to absorb radiation and good electrical performance and others.

more...

提高白钨矿回收率的方法

提高白钨矿回收率的方法

1.将白钨原矿采取,磨细;

2.磨细后的矿浆加入碳酸钠、水玻璃、捕收剂ZL,搅拌后进行粗选,得到粗精矿与粗选尾矿;

3.将步骤(2)得到的粗精矿加入搅拌介质Ⅰ与水玻璃,搅拌后进入精选Ⅰ,得到精Ⅰ精矿与精Ⅰ尾矿;

4.将步骤(3)得到的精Ⅰ精矿加入搅拌介质Ⅱ与水玻璃,搅拌后进入精选Ⅱ,得到 精Ⅱ精矿与精Ⅱ尾矿,精Ⅱ精矿作为最终精矿;

5.将步骤(4)得到的精Ⅰ尾矿进入磁选Ⅰ,磁选精矿作为搅拌介质Ⅰ循环利用,磁选 尾矿作为中矿1;

6.将步骤(4)得到的精Ⅱ尾矿进入磁选Ⅱ,磁选精矿作为搅拌介质Ⅱ循环利用, 磁选尾矿作为中矿2;

7.将步骤(2)得到的粗选尾矿加入捕收剂ZL,经三次扫选,扫Ⅰ精矿作为中矿3,扫 Ⅱ精矿作为中矿4,扫Ⅲ精矿作为中矿5,扫Ⅲ尾矿作为最终尾矿

提高白钨矿回收率的方法

提高白钨矿回收率的方法

1.将白钨原矿采取,磨细;

2.磨细后的矿浆加入碳酸钠、水玻璃、捕收剂ZL,搅拌后进行粗选,得到粗精矿与粗选尾矿;

【Know Tungsten】What is Tungsten Carbide Seal

what is tungsten carbide seal picture

Tungsten carbide seal is made from high-hardness refractory metal micron tungsten carbide powder as the main component and the binder of cobalt or nickel. Tungsten carbide seal is hard-surfaced materials with a large amount of friction material in the mechanical seal with good abrasion resistance, high flexural strength, high thermal conductivity and small expansion coefficient.

more...

 

WeChat