Nickel is a hard, ductile and ferromagnetic metal that is highly polished and resistant to corrosion. Nickel is a ferrophilic element. The core is mainly composed of iron and nickel elements. In the crust, iron-mafic rocks contain more nickel than silico-alumina rocks. For example, peridotite contains 1,000 times more nickel than granite, and gabbro contains 80 times more nickel than granite.
On October 27, 2017, the World Health Organization's International Agency for Research on Cancer released the preliminary list of carcinogens for reference. Nickel compounds are in the list of carcinogens, metal cobalt, metal nickel and 66-67% nickel, 13-16% nickel. Chromium and 7% iron alloy powders for implantation of foreign bodies in vivo, nickel metal and nickel alloys are on the list of Class 2B carcinogens.
Niclkel powder is mainly used in atomic energy industry, conductive materials, battery electrode materials, chemical catalysts, hard surface spray welding, special welding rods, porous filter materials, magnetic materials, contact materials,
Diamond tools, automobile manufacturing, cemented carbide, high-temperature high-strength alloys and other powder metallurgy fields.
Reddish metal (face-centered cubic); very ductile. It is a good conductor of heat and electricity (next to silver).
Widely used in powder metallurgy, electrical carbon products, diamond tool products, electronic materials, conductive materials, chemical catalysts, pharmaceutical chemicals, filters, radiating tubes and other mechanical and electrical parts and electronic aviation field.
Product name
Copper powder
CAS No
7440-50-8
Size
8~12um
Sublimation
500 degree
Shape
Powder
MW
63.55
Specific gravity
3.597 g/mL at 25 �°C
Applications
1. Used as a raw material for smelting and electrolyzing copper;
2. Used in powder metallurgy parts, diamond saw blades, friction materials, electrical carbon products and chemical catalyst;
3. It is mainly used to make conductive devices and alloys (bronze, brass, white copper, etc.);
4. Mainly used as raw material for copper smelting industry.
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Low temperature alloy casting
Category Titanium alloy casting
Low temperature alloy casting can be used as an important material for the low-temperature structure of hydrogen-oxygen engines. Common grades are TC4 etc.
Product Description
Low temperature alloy casting can show stronger mechanical properties at low temperature.At present, it has been used in the field of liquid rocket engines, mainly as structural materials such as hydrogen storage tanks for hydrogen-oxygen engines, hydrogen pump impellers, etc., which greatly improves the comprehensive performance of liquid rocket engines.
Low-temperature titanium alloys refer to titanium alloys that can work normally under low temperature conditions. They are generally divided into three categories, alpha titanium alloys, beta titanium alloys and alpha-beta titanium alloys. Typical low-temperature titanium alloy products are suitable for working at 253C as a storage container for liquid fuel, and some alloys have good low-temperature plasticity and fracture toughness.
The strength of low-temperature titanium alloys can be increased as the temperature decreases, and the toughness remains basically unchanged, making it easy to weld. It has high specific strength, corrosion resistance and low thermal conductivity. It can not only be used as a storage container for low-temperature objects, but also can be used as low-temperature structural parts for the aerospace industry
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1.silver-white color, generally in the form of distilled crystal blocks (meat filamentous) metal, cast blocks, sponges
2.The mass or lens may also be button-shaped and cast with a clean surface.Melting point 1541�¢??, boiling point 2831�¢??.
3.Soluble in water, can interact with hot water, easy to change to dark in the air.
4.Appearance: silver grey metal ingot, spongy, needle shaped, silver-white metallic luster, can be cut according to customer requirements.
Function: Scandium metal widely used in high-tech alloy materials, electric light source, fuel cell industry, nuclear energy industry, military industry
Aerospace, electronic industry, lighting, catalysis, nuclear technology, superconducting technology and other fields.
Packaging: Inner package can be in double plastic bags, which can be filled with argon in vacuum;Vacuum filled argon gas can be bottled for protection.
we are chinese spare parts recyling company , we would like to buy large qty of scrap used ignition sparkles plugs (only with iradium ones)from any vehicles, cars trucks.my what'app
Our recycling group is searching for the following scrap grades
Automotive parts scraps such as
Starter / alternator / engine / transmission / aircon compressor / auto electronic parts scrap, etcâ?¦
Aluminium scraps such as
Aluminium 6063 extrusion, aluminium wheel, aluminium ubc, any other aluminium scraps / irony aluminium scraps, â?¦.
Electric motors scraps such as
Mixed electric motors / industrial big motor scraps / washing machine motor / aircon motor / shredded motor / any electric motor scrap gradesâ?¦.
Circuit boards scraps such as
Circuit boards low grades / auto shredded boards / circuit boards trimmings / ccl / copper laminates, â?¦.
Transformer scraps such as
Aluminium transformer cores, copper transformer cores, silicon sheets crgo / hrgo, â?¦
Electrical scraps such as
Adapter / charger / circuit breaker / electric meter mechanical / electric meter digital / other electrical scraps breakage, â?¦.
Computer / electronic scraps
Hard disk scrap / shredded hard disk scrap / hard disk without boards scrap
Floppy disk drive scrap
Computer power supply scrap
Server power supply scrap
Printer / copier / fax scrap
Telecommunication scraps
Telecom relay
Modem scrap
Tv cable box scrap
Baled alucobond / aluminium-plastic composite panel / aluminium plastic sandwich sheets.
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We are searching for a recycling plant able to process big volume, offer competitive price and fast payments.
Metal forging parts
Material: Steel 45
Weight: 0.8-1.1kg
Manufacture process: Forging
Description:Forging is a manufacturing process involving the shaping of metal using localized compressive forces, Forging can produce a piece that is stronger than an equivalent cast or machined
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Material: Forge aluminum
Material grade:aluminum alloy 7075
Weight:0.135kg
Process:forging +machining
Description:A kind of rigging, is made up of fastenings and pin shaft assembly into the combination of the two easy disassembly parts.
pin-track
Material: ZG30MnSi
Weight:86.75kg
Process:sand casting
Description: Pin track is the key functional components of scraper conveyor in the coal mine,and divied the manufacturing technology of pin track into fission welding, forging, welding and casting to the overall design of die forging technology.
