Articles by langfeng

Cooling Methods of Microwave Equipment

10/27/2016 langfeng industry microwave furnace

Microwave equipment due to work in the microwave source and its transformer will produce high temperature, to protect their normal work and life must be effective for these devices to temperature control (that is, cooling, cooling). Our microwave [Read More]

Particle size of chromium carbide powder and its application

10/24/2016 langfeng carbide powder

1: Average Particle Size Fischer’s Particle Size APS FSSS 3-5um microns, which are widely used in grain inhibitors and grain refiners for hard alloy products (cutting tools), improve hardness, wear resistance, strength and toughness. 2: high temperature environment [Read More]

Microwave drying sterilization characteristics

10/21/2016 langfeng news in company

Microwave drying sterilization characteristics 1, rapid and uniform heating. Can instantly penetrate the heated material. Penetration depth of up to a few centimeters, or even ten centimeters, will not appear “outside the coke endogenous” phenomenon. 2, energy efficient. [Read More]

Application of Microwave in Chemistry and Chemical Engineering

10/17/2016 langfeng industry microwave furnace

In recent years, microwave energy in the chemical industry more and more widely used, the country is also catching up. And in the chemical industry, rubber, paper, analysis of new materials and other industries gradually be promoted, and [Read More]

Selection of tool material

10/13/2016 langfeng news in company

Tool material is to determine the cutting tool performance of the fundamental factors for processing efficiency, processing quality, processing costs and tool life greatly affected. The harder the tool material, the better its wear resistance, the higher the [Read More]

Tantalum carbide powder application

09/30/2016 langfeng carbide powder

Tantalum carbide powder for powder metallurgy, cutting tools, fine ceramics, chemical vapor deposition, hard wear-resistant alloy cutting tools, tools, molds and wear-resisting structural components of additives to improve the toughness of the alloy. Tantalum carbide sintered body shows [Read More]

Microwave double sterilization

09/29/2016 langfeng industry microwave furnace

Microwave has a thermal effect and non-thermal effect of double sterilization. Microwave heat sterilization mechanism is summarized: biological cells by water, protein, nucleic acid, carbohydrates, fat and organic compounds and other complex compounds consisting of a condensed state [Read More]

Characteristic of hafnium carbide

09/24/2016 langfeng carbide powder

HfC theoretical density 12.7 g / cm 3, a melting point of 3890 deg.] C, are known to the highest single compound mp. Volume resistivity of 1.95 × 10-4Ω · cm (2900 ℃), the thermal expansion coefficient of [Read More]

China produced the first graphene-based lithium-ion battery

09/20/2016 langfeng news in company

One of the first to enter the field of graphene Dongxu Optoelectronic listed company launched the world’s first graphene-based lithium-ion batteries – “Alking.” The product is excellent performance, it can work in -30 ℃ to 80 ℃, the [Read More]

Hardness and toughness of carbide cutting tools

09/14/2016 langfeng news in company

WC-Co cemented carbide has unique advantages in both hardness and toughness. Tungsten carbide (WC) itself has high hardness (more than corundum, or aluminum oxide), and at elevated operating temperatures rarely drop its hardness. However, it lacks sufficient toughness, [Read More]

« 1 … 18 19 20 21 22 … 61 »

November 2024
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