HMS 1/2 80/20.
It is including light rails, heavy rails, crane rails and rail fittings. 1)Light rails: 9kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg Steel grade: 55q / q235 Length: 6m~12m Executive standard: refer to gb11264-89¡ 2)Heavy rails: 38kg, 43kg, 50kg, 60kg Steel grade: u71mn / 50mn and so on Length: 12.5m Executive standard: refer to gb2585-81/qb 3)Crane rails: qu70, qu80, qu100, qu120 Steel grade: u71mn / u75v Cut length: 12m Executive standard: gb3426-82, yb/t 5055-93.
Aluminium scraps
HMS 1&2 ISRI coded 200-206.
Low carton steel wire, binding wire, bailing wire. Plastic inside, hessian outside.
Low carton steel iron wire, building material, binding wire.
Construction wire , tensile strength 450-550n/mm2, binding wire , black annealed wire. Plastic inside, hessian outside.
BWG8-BWG22, low carton steel iron wire , binding wire. Plastic inside , hessian outside.
Soft & high quality tensile strength, binding wire. Plastic inside, hessian outside.
1. Purity: 99.95% 2. Particle size: 200mesh 3. Density: 22.4g/cm3 4. Melting point: 2443 ¡ãC 5. Boiling point: 4428 ¡ãC 6. Brand: JM,Heraeus,Anglo 7. Packing: 100g,250,500g,1000g,2000g per vacuum and sealed plastic bag 8. Leadtime: Goods can be delivered within 3 days. 100g, 250, 500g, 1000g, 2000g per vacuum and sealed plastic bag.
1. Purity:92%, 95%, 99% 2. Particle size:1um 3. Density: 2.34g/cm3 4. Melting point: 2300 C 5. Boiling point: 4002 C 6. Packaging: 1.0kg/plastic bag(vacuum), 10kgs/carton. 1.0kg/plastic bag(vacuum), 10kgs/carton.
1. Purity: 99.95% 2. Particle size: 200mesh 3. Density: 12.37g/cm3 4. Melting point: 2250 ¡ãC 5. Boiling point: 3900 ¡ãC 6. Packing: 100g,250,500g,1000g,2000g per vacuum and sealed plastic bag 7. Leadtime: Spot goods. Products can be delivered within 3 days. 100g, 250, 500g, 1000g, 2000g per vacuum and sealed plastic bag.
1. Purity:99.99% 2. Particle size:100-600mesh 3. Density: 9.75g/cm3 4. Melting point: 271.52 C 5. Boiling point: 1564 C 6. Packing: In vacuum poly-bag. In vacuum poly-bag.
It is metal powder.
High carbon ferro manganese : (mn:70%min, c:8%max, si:1.5%max, p:0.4%max, s:0.03%max) Medium carbon ferro manganese : (mn:70%min, c:1.5%max, si:1.5%max, p:0.4%max, s:0.03%max) Low carbon ferro manganese : (mn:70%min, c:0.1%max, si:1.5%max, p:0.4%max, s:0.03%max) High carbon ferro chrome: (cr.:60%min., c:7.75%max, s:0.038%max, p:0.05%max, si:4%max.) Medium carbon ferro chrome: (cr.:60%min., c:0.5%max, s:0.038%max, p:0.03%max, si:4%max.) Low carbon ferro chrome: (cr.:60%min., c:0.03%max, s:0.038%max, p:0.03%max, si:4%max.) Ferro silico magnesium : (mg:8%max, si:44%min, ca:1.5%max, ce:1.5%max.) Ferro silicon : (si:70%min, al-2%max, c-0.10%max., s:0.030%max., p:0.035%max.) Ferro silicon crushed : (si:75%min, al-2%max., c-1%max, size:2-6mm) Ferro silicon lumps: (si:75%min, al-2%max., c-0.15%max, size:20-100mm) Low carbon ferro molybdenum:(mo:60%min) Low carbon ferro vanadium:(va:50%min) Ferro boron :(bo:18%min).
Chinese Std. GB HG ,U S Std. ASTM(ASME), International Std. ISO, Germany Std. DIN, Britain Std. BS, France Std. NF, Russia Std. OCT, Japanese Std. According to customer requirements & drawings.
1.Diameter :0.10mm-3.00mm. Iron spool;DIN 400,DIN 500,DIN 630. ABS spool:DIN 160,DIN 125,DIN 250.
Technical Parameter: Model KAA50 APS 50nm; Purity 99.9%;SSA 20(m2/g) sphere, black Note: A variety of different size nano particles are available to be customized. Application: 1. Highly effective catalyst: Increases to rockets solid fuel or the blasting explosive, raises the fuel burning speed and combustion stability; 2. Mixes 5~10% nanometer aluminite powder in the AlN powder,can reduces the agglutination temperature, enhances the sintered body density and the thermal conductivity; 3. Metals and nonmetallic surface conduction coating processing: Under the lack of oxygen condition, is lower than the powder body melting point the temperature implementation micro electron component coating; 4. Electric conduction films, preparation polishing paste and so on. This product should be stored in dry, cool and sealing of the environment, can not be exposure to air,in addition should avoid the heavy pressure, according to ordinary goods transportation.
A variety of different size 20-100nm nano particles are available to be customized. 1. The superficial conductive coating processing of metal and non-ferrous metal: Due to their high-activity surface, aluminum, copper and nickel nanoarticles can coat under oxygen-free condition below smelting point of the particles. This technology can be adopted in the manufacture of microelectronic devices. 2. Efficacious catalyzer: Copper and copper alloy nanometer, feature high efficacy and selectivity, can be used as catalyzer in some reactions, e.g. carbon dioxide compound hydrogen to produce methanol. 3. Conductive slurry: The electronic size with good performance made of copper nanoparticle instead of valuable metal particles cuts cost to a large extent. This technology is used to the preference of microelectronic processes. 4. Raw material for bulk nanomaterial: Adopt the inert gas to make bulk copper nano composite material with powder metallury. 5. Medicine append material: Ideal append material to the new and highly efficient medicine for curing the osteoporosis and calcaned spur. 6. Metallic nanometer self-repairer:Applied to the self-repairing when adding the metallic nanometer powder to the kinds of machinery. This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
Application direction: 1. High-performance magnetic recording materials: With its advantages including high coercivity, high saturation magnetization intensity (up to 1477km2/kg), signal-to-noise ratio and good oxidation resistance, it remarkably improves the performance of tape, large-capacity hard disk and soft disk. 2. Magnetic fluid: The magnetic fluid made of iron, cobalt, nickel and its alloy particles provide excellent properties, they are widely used in seal shock absorption, medical equipment, acoustic adjustment, optical display, etc. 3. Microwave-absorption materials: Metal nanoparticles has special absorbing ability to electromagnetic wave. Iron, cobalt. Zinc oxide particles and its carbon package particles can be used as military high-performance millimeter wave invisible materials, visible light-infrared invisible materials and structural type invisible, and mobile radiation shielding materials. 4. Magnetic-conductive paste: With the advantages of high saturation magnetization and high magnetic inductivity of iron nanoparticle, magnetic conductive size can be made, it is used for the binding structure of fine magnetic head. 5. Agent-driven Nano. Some with magnetic nanoparticles, as the carrier made its agent-oriented, will enable the drug under the outer magnetic field gathered at a local body so as to the location of the pathology of the high concentration of drug treatment, particularly for cancer, tuberculosis, and so on. This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
