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ਨਵੀਂ ਸਮੱਗਰੀ ਉਦਯੋਗ, ਵਿਗਿਆਨ, ਅਤੇ ਤਕਨਾਲੋਜੀ ਜਾਣਕਾਰੀ ਜਿਸ ਵਿਚ ਸਮੱਗਰੀ ਉਤਪਾਦਨ ਅਤੇ ਐਪਲੀਕੇਸ਼ਨ ਤਕਨਾਲੋਜੀ ਅਤੇ ਸਮੱਗਰੀ ਟੈਸਟਿੰਗ ਨਾਲ ਸਬੰਧਤ ਗਿਆਨ ਅਤੇ ਜਾਣਕਾਰੀ ਸ਼ਾਮਲ ਹੈ

Characteristics and Application of Common Bearing Materials

As we all know, there are many kinds of bearing materials in the market. There are three kinds of common bearing materials: metal materials, porous metal materials, and non-metamaterials. Table of Contents Metal MaterialsBearing alloycopper alloyAluminum-based alloyGrey cast iron and wear-resistant cast ironNonmetallic MaterialsPorous Metal Materials Metal Materials Bearing alloys, bronze, aluminum-based alloys, zinc-based alloys, etc. are all metal materials. Among them, bearing alloys, also known as white alloys, are mainly alloys of lead, tin, antimony or other metals, which have low strength under heavy load and high-speed conditions. The reason is because of its characteristics, such as good wear resistance, … ਹੋਰ ਪੜ੍ਹੋ

CHARACTERISTICS AND DIFFERENCES OF QUENCHING CRACK AND FORGING CRACK

Quenching crack is a common quenching defect, which is caused by many factors. Because the defects of heat treatment begin with product design, the work of preventing cracks should start with product design. It is necessary to select materials correctly and design structures rationally, put forward appropriate technical requirements for heat treatment, properly arrange technological route, select reasonable heating temperature, holding time, heating medium, cooling medium, cooling method and operation mode, etc. Table of Contents Material aspectStructural Design of PartsTechnical Conditions for Heat TreatmentQuenching CrackForging cracks Material aspect 1. Carbon is an important factor affecting quenching tendency. With the increase … ਹੋਰ ਪੜ੍ਹੋ

Application of Scanning Electron Microscope in Material Analysis

Since the first commercial scanning electron microscope came out in 1965, after 40 years of continuous improvement, the resolution of scanning electron microscopy has increased from 25 nm of the first one to 0.01 nm. Most scanning electron microscopy can be combined with X-ray spectrometer and X-ray energy spectrometer, which has become a comprehensive analysis of the surface micro-world. Multifunctional electron microscopy instrument. Scanning electron microscopy (SEM) has become a powerful tool widely used in various scientific fields and industrial sectors. Scanning electron microscopy (SEM) has been widely used in many fields, such as geology, biology, medicine, metallurgy, mechanical processing, … ਹੋਰ ਪੜ੍ਹੋ

An Overview of Progressive Die&Stamping for Beginner New to Stamping

Table of Contents Function and Definition of Progressive DieStructure Composition of Progressive DieProduct characteristics of progressive dieAdvantages of multi-position progressive dieStructural characteristics of progressive dieThe forming process of progressive dieThe manufacturing cycle and cost of progressive die1. Manufacturing cycle of progressive die2. Progressive Die Manufacturing Cost3. Precision of progressive dieManufacturing conditions of multi-position progressive die Function and Definition of Progressive Die The English name progressive die refers to a series of stamping dies which are made up of several working stations, each working station completes different processing, each working station is related in sequence, and a series of different stamping … ਹੋਰ ਪੜ੍ਹੋ

The Difference between Few Common Stainless Steels’ Properties and Composition

stainless steel is used for corrosive environments. By adding some amounts of elements, such as nickel and chromium, outstanding corrosion resistance are obtained. To correctly select the grade right for the project. We share this blog about few common grades of stainless steel to get you preliminarily understand them.  Table of Contents Classification of all common STSs by their componentDifferentiation of Stainless Steel 201 and 304What is 316 stainless steel?What is 430 stainless steel?What is 439 stainless steel? Classification of all common STSs by their component According to the composition, it can be divided into Cr system (SUS 400), Cr-Ni system (SUS … ਹੋਰ ਪੜ੍ਹੋ

What are Super Stainless Steels?

Super stainless steels may be not a common material to you, which are referred to a special type added with a higher content of Nickel, chromium, molybdenum than conventional stainless steel. This blog will help you to get knowledge of them and determine which one is good for your project. According to their microstructural characteristics, super inox can be divided into super ferritic stainless steel, super austenitic stainless steel, super martensitic stainless steel and super duplex stainless steel. Table of Contents Super austenitic stainless steelSuper ferritic stainless steelSuper Duplex Stainless SteelSuper martensitic stainless steelFunctional stainless steelNitrogen-alloyed stainless steelHigh Clean Stainless … ਹੋਰ ਪੜ੍ਹੋ

How do Grinding Parameters Impact on Tungsten Carbide Products?

Hey everybody, a new material weekly on surface grinding of ultra-fine cemented carbides. Reading this probably cost you about 15 minutes Abstract of this article: The grinding experiment of superfine cemented carbide was carried out on a plane grinder with diamond grinding wheel. The grinding surface morphology was observed by scanning electron microscopy and the surface roughness was measured by surface roughness tester. The influence of grinding parameters on the surface roughness of ultra-fine cemented carbide grinding was analyzed. The results show that the grinding surface roughness of superfine cemented carbide increases with the increase of grinding wheel size at the same … ਹੋਰ ਪੜ੍ਹੋ

How to Prevent Tungsten Carbide Corrosion

Table of Contents Development Status of Corrosion Resistant Cemented CarbidesClassification of Corrosion Resistant Cemented CarbidesFactors Affecting the Corrosion Resistance of Cemented CarbideCohesive phaseHard phaseTungsten cobalt alloyTungsten carbide alloysTitanium CarbideOther cemented carbides Development Status of Corrosion Resistant Cemented Carbides With the rapid development of industrial technology, people’s demand for materials is getting higher and higher. The materials used should have not only high strength, high hardness but also good corrosion resistance. For example, the chemical industry and machinery require materials to have good chemical stability, strong corrosion-resistance, but also high strength and hardness to withstand the dual effects of chemical corrosion … ਹੋਰ ਪੜ੍ਹੋ

Metal Powder Metallurgy in the Fabrication of Medical Instruments

Modern medical appliances are in great demand, and the structure of many medical appliances is also very sophisticated and complex, so a new manufacturing technology is needed to replace the traditional production. Nowadays, metal powder metallurgy can mass produce products with complex shapes in a short period of time, which can meet the manufacturing requirements of medical appliances and become an ideal manufacturing method. Table of Contents Metal powder metallurgy technologyMedical appliances manufactured by metal powder metallurgy technologyOrthodontic bracketSurgical tools Knee implant parts Hearing Aid Sound TubeProspects Metal powder metallurgy technology Metal powder metallurgy is a Near Net Shape Forming … ਹੋਰ ਪੜ੍ਹੋ

What Should You Know about Brazing of Carbide Brazed Tools

The main products that need to be used for brazing carbide brazed tools are the bimetallic structure of cutting tools, measuring tools, dies and excavation tools. The characteristic of this bimetallic structure is that its cutting parts are cemented carbide, and the matrix is carbon steel or low alloy steel, usually medium carbon steel. A bimetallic structure can cushion the tremendous stress acting on this kind of workpiece, especially under compressive bending, impact or alternating loads. Most of the carbide brazed tools are welded to the medium carbon steel or low alloy steel matrix. The brazing process is closely related … ਹੋਰ ਪੜ੍ਹੋ

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