Cemented carbide

Preparation of Porous Bio-Titanium Alloy by Powder Technology

04/21/2017 langfeng news in company

There are many ways to prepare porous bio-titanium alloy by powder metallurgy technology, including a variety of ways, including pre-alloy powder method, self-propagating high-temperature synthesis method, hot isostatic pressing method and element powder mixing sintering method. It is [Read More]

Introduction to Powder Metallurgy

02/16/2017 langfeng carbide powder

Powder metallurgy is the preparation of metal powder and through the forming and sintering process of metal powder or non-metallic powder mixture made of the processing method, can be prepared by ordinary melting method difficult to prepare the [Read More]

Zirconium carbide used in cemented carbide

11/18/2016 langfeng carbide powder

Zirconium carbide is an important high melting point, high strength and corrosion resistance of high temperature structural materials. Can improve the strength of cemented carbide, corrosion resistance and so on. Its excellent characteristics make it have a lot [Read More]

Ultra-fine grain Carbide

11/04/2016 langfeng tungsten cutter wheel

Ultra-fine grain Carbide: Has a high wear resistance and high toughness performance. According to the different processing equipment and materials to be processed conditions, to select the corresponding high-quality imports of ultra-fine grain carbide (tungsten steel) material, the [Read More]

Application of zirconium carbide powder

07/12/2016 langfeng carbide powder

ZrC is a candidate material for ultrahigh temperature applications because of its high melting point ~3550ºC, solid-state phase stability, and good thermo mechanical and thermo chemical properties. Besides high hardness and high melting temperature ZrC exhibits high emissivity [Read More]

Shaft surface spraying points

04/08/2016 langfeng carbide powder

(1) ready to spray the front surface strict purification treatment, roughening treatment according to process requirements to do, prepared surface moisture and avoid contact or touch.(tantalum carbide ) (2) spraying strictly regulate, control the workpiece temperature rise should [Read More]

The study of YG18 cemented carbide laser welding performance

03/25/2016 langfeng ti(c n)based cermet

To discuss the performance of high drill content yg18 cemented carbide laser welding . Taking cu as filling material, you can obtain good braze welding head through laser heat conduction welding. Welding the both upper sides in deep [Read More]

Four big cutting tool material

03/12/2016 langfeng high speed twist drill, ti(c n)based cermet

The development of the cutting tool material for cutting technological progress plays a decisive role . This text introduces the cutting used in diamond, polycrystalline cubic boron nitride, ceramics, hard alloy, high speed steel cutting tool material performance [Read More]

M	T	W	T	F	S	S
« May
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30