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Welding Soldering Supplies Welding Wire Welding Welding Machine

Dome Metals Co., Ltd.

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Product Description Magnesium alloy welding wireMagnesium alloy welding wire is made of high purity metallic magnesium into ribbons.Magnesium alloy has good corrosion resistance, electromagnetic shielding and radiation resistance, and can be recycled 100%.Magnesium alloys are alloys based on magnesium with other elements added.Its characteristics are: small density, high specific strength, large elastic modulus, good shock absorbency, impact load capacity than aluminum alloy, good corrosion resistance.The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium.The most widely used alloys are magnesium-aluminum alloys, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys.Good sag resistance: compared with other metals, magnesium alloys have higher deformation resistance, and the sag caused by impact is smaller than that of other metals.Advantages of magnesium alloy: (1) low density, 1/3 lighter than aluminum, its specific strength (the ratio of tensile strength to density) is higher than aluminum alloy;(2) high fatigue limit;(3) can withstand greater impact load than aluminum alloy;(4) good thermal conductivity;(5) good casting performance;6. Good dimensional stability;7) easy recycling;8 has a good cutting quality;8 has better damping performance;Attending in many aspects of engineering plastics superior, can replace engineering plastics;High corrosion resistance in kerosene, gasoline, mineral oil and alkali.Type: magnesium alloy welding wire AZ31 AZ61 etc.Specification: 0.3mm,1.2 mm, 1.5 mm, 2 mm, 2.4 mm, 3 mm,5mm,7mm etc.various specifications can be customizedThe magnesium alloy welding wire produced by our company is made of special welding materials, and after special grain refinement and exhaust treatment, it has better fluidity during welding. It is specially applied to 3D printing, and its production art has won a number of national patents.Magnesium alloy rod/tube Application: Applied to Magnesium Alloy plates, strips, tubes, rods, profiles, wires and the alloy ingots and slabs used for them.Standard: ASTM B90/B90MProcessing Technology: Semi-continuous casting method.Compared with conventional casting magnesium alloys, semi-continuous casting magnesium alloys are finer in the organization, more uniform on the ingredients, and more compact inside with higher strength and elongation.1. By pipetting and secondary refining, the Mg alloys have high purity and low impurity. The magnesium liquid pouring directly from the heat holding furnace crystallize rapidly to improve the compactness of internal microstructure of the Mg rods. The internal crystal are more compact , and the physical performance is greatly enhanced compared to conventional casting products.2. The flux slag content of finished products tends to zero. Using the emerging insert gas protective devices, the flux slag content are greatly reduced and product quality is improved. In traditional process, the smelting process is completely exposed to the air, and the flame is retardant only by flux and other flame retardant materials.3. Smooth surface. Clean. No porosity, shrinkage or slag.4. Flexible length. The existing maximum diameter is 600mm. It can be skinned and cut according to customers' requirements. In addition, other products with different specifications can be produced to meet customers needs. We can also produce various specifications of Mg alloy flat bars by semi-continuous casting.Chemical compositionSpecification Magnesium ingotSpecification:7.5+0.5kg 14+1kg Also can meet the requirment of customer.Useage:Beside used in desulfrization and Producing of magnesium alloy,it also can be used in chemical industryu,Military industry and measuring instrument manufacturing.StandardChemical composition (%)Mg≥AlMnSiFeClCuNiother impuritiesmg999899.980.0040.0020.0030.0020.0020.00050.00050.005mg999599.950.010.010.010.0030.0030.0020.0010.005mg999099.900.020.030.020.040.0050.0040.0010.01mg998099.800.050.050.030.050.0050.020.0020.051.Si content ≤0.02%2. Packing: 1-1.25mt per wooden or mg pallet, bundled with steel strip and wrapped by waterproof plastic bag.3. Unit weight: 7.5kg±0.5 5kg±0.5 12kg±0.5 14kg±0.5 and so on, size and weight specification can meet buyer's requirements.4.Steady supply capacity based on huge amount output scales: 80,000 MT/Year5. Application field: chemical industry, instrument industry, vehicle manufacturing, aerospace and military industry, magnesium alloy, mg-al alloy and work as some other alloys as reluctant and leavening agents.Magnesium alloy ingotSpecification:7.5+0.5kg 5+0.5kg Also can meet the requirment of customer.Useage:used in airplane,Automobile and can be made into many kinds of magnesium alloy profile.We can produce various types of alloy ingots fully according to the demand of customer.1. We can offer various kinds of mg alloy ingots which have been listed below.2. Out put capacity: 2000 MT per month.Designationchemical compositon (%)MgAlZnMnSiFeCaCuNiBeother impuritessingletotalAZ31BBalance2.5-3.50.60-1.40.20-1.00.080.0030.040.010.001/0.050.30AZ40MBalance3.0-4.00.20-0.800.15-0.500.100.05/0.050.0050.010.010.30AZ41MBalance3.7-4.70.80-1.40.30-0.600.100.05/0.050.0050.010.010.30AZ61ABalance5.8-7.20.40-1.50.15-0.500.100.005/0.050.005/0.010.30AZ63BBalance5.3-6.72.5-3.50.15-0.600.100.003/0.010.001//0.30AZ80ABalance7.8-9.20.20-0.800.12-0.500.100.005/0.050.005//0.30AZ91DBalance8.5-9.50.45-0.900.17-0.400.080.004/0.0250.0010.0005-0.0030.010.30AZ91SBalance8.0-10.00.3-1.00.1-0.50.300.03/0.200.01/0.05/M1CBalance0.01 0.50-1.30.050.01/0.010.001/0.050.30M2MBalance0.200.301.3-2.50.100.05/0.050.0070.010.010.30Designationchemical compositon (%)MgAlZnMnSiFeCuNiBeother impuritessingletotalAM50ABalance4.5-5.30.200.28-0.500.050.0040.0080.0010.0005-0.0030.010.30AM60BBalance5.6-6.40.200.26-0.500.050.0040.0080.0010.0005-0.0030.010.30AS41BBalance3.7-4.80.100.35-0.600.60-1.40.00350.0150.0010.0005-0.0030.010.30Designationchemical compositon (%)AlZnMnCeReZrSiFeCuNiBeother impuritessingletotalM2M0.200.301.3-2.5///0.100.050.050.0070.010.010.30ZK61A/5.7-6.3///0.3-1.00.01/0.030.01//0.30ZK61M0.055.0-6.00.10//0.30-0.900.050.050.050.0050.010.010.30ZK62S/4.8-6.2///0.45-0.8/////0.050.30ME20M0.200.301.3-2.20.15-0.35//0.100.050.050.0070.010.010.30ZE41A/3.7-4.8≤0.15/1.0-1.750.3-1.0≤0.01≤0.010.030.005/0.010.30The research and application of magnesium alloys have been highly valued by developed countries and regions such as the United States, Germany, Australia and Japan. The investment in the development and application of magnesium alloys has been increased, and some large-scale magnesium research projects have been introduced. At present, there are more than one hundred kinds of magnesium alloys, mainly including five alloy systems such as Mg-Al, Mg-Zn, Mg-Mn, Mg-Zr and Mg-RE.Magnesium aluminum zinc alloy: AZ91B-F, AZ31BH24, AZ80A, AZ31B-F, AZ40M, AZ61M, AZ91D, etc.;Magnesium-manganese alloy: AM50A, AM30, AM60B, MB3, MB8, MB1, MB2, M2M, ME20M, etc.;Heat resistant magnesium alloy: MB15-RE, AS31, AS41, AC63, WE54, ZK60, ZK61M, AZ91HP, ZK61S, etc.;Rare earth magnesium alloy: YGZB04, YGZB04-1, YGB08, YGB09, MB26, etc.;Cast magnesium alloy: AZ81A, AZ81S, AZ91D, AZ91S, AZ63A, AM20S, AM50A, AM60B, AM100A, etc.Magnesium alloy sheet Magnesium alloy plate (extrusion or rolling)Product specification: extrusion board: thickness 5mm -- 105mm, can be customized for special needsRolled plate: thickness 0.002mm -- 50mm,can be customized for special requirementsProduct application: magnesium alloy board is widely used in aerospace, electronics, 3C, chemical industry, etcDue to the high thermal conductivity and low cutting force of magnesium alloy, the heat dissipation speed in the process of machining is very fast, so the tool life is long and the amount of sticking tool is small, which can reduce the cost of cutting tool and shorten the downtime needed for changing the tool.Because magnesium is easy to cut, its chip breaking performance is very good, in general, only after a single finishing can achieve the required final surface finish.The process of producing magnesium alloy plate and strip by ingot hot rolling and rolling process is adopted, which is flexible in production and can produce ultra-wide and large-specification magnesium plate and strip to meet the needs of various industries.Magnesium alloy machined plate, used as vibration parts, its service life is 5 times that of aluminum parts.Our company produces high quality extrusion or rolling magnesium alloy plates with complete specifications and various brands, such as AZ31B, AZ61, AZ80, AZ91, ZK60, ZK61, WE43, WE94 and so on.The company has perfect production equipment for magnesium processing such as rolling, slitting and heating, including one set of magnesium alloy hot rolling mill, two sets of magnesium alloy rough temperature rolling mill, two sets of magnesium alloy fine temperature rolling mill, and one set of magnesium alloy rough foil rolling mill. A set of magnesium alloy fine foil rolling mill, a set of sheet type hot rolling mill, and supporting power and inspection auxiliary equipment, can produce magnesium alloy sheet and foil with thickness of 0.002~50mm and width not more than 1100mm. The company also has relatively complete mechanical processing equipment, which can process various magnesium alloy structural parts and stamping parts.Through talent introduction and unremitting research and development, the company has successfully developed magnesium alloy belt type warm rolling technology (roller temperature control technology, online heating technology, online thermal insulation technology, magnesium alloy warm rolling continuous lubrication technology), which is the first in the industry. The thickness of the magnesium alloy foil produced by the technology can reach 0.01 mm, and the comprehensive yield of the magnesium alloy sheet can be increased from the conventional less than 20% to more than 70%. This processing technology is domestically leading and has reached the international advanced level. Magnesium alloy profile Magnesium alloys are alloys based on magnesium and composed of other elements. They are the lightest of the practical metals. Magnesium is about 2/3 as heavy as aluminum and 1/4 as heavy as iron.It is the lightest of the practical metals, with high strength and rigidity.It is characterized by small density (about 1.8g/cm3 magnesium alloy), high specific strength, large specific elastic modulus, good heat dissipation, good shock absorption, better impact load capacity than aluminum alloy, good resistance to organic and alkali corrosion performance.The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium.The most widely used alloys are magnesium-aluminum alloys, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys.Mainly used in aviation, aerospace, transportation, chemical, rocket and other industrial sectors.1. Product description:The deformed magnesium alloy produced by our company is produced according to ASTM B 93/B 93M, and various sizes of plate, tube, magnesium strip, bar and various magnesium profile products are produced through deformation, and higher strength, better ductility and better mechanical properties can be obtained through the control of tissue materials and the application of heat treatment process.The products are mainly used in aerospace, transportation, 3C products and other construction engineering fields.2. Chemical composition of deformed magnesium alloyASTM B 93/B 93MAZ31BAZ31DAZ61AAZ80AAl %2.50-3.502.50-3.505.80-7.207.80-9.20Mn %0.20-1.000.20-1.000.15-0.500.12-0.50Cu %0.01max0.01max0.05max0.05maxFe %0.005max0.002max0.005max0.005maxSi %0.10max0.05max0.10max0.10maxZn %0.60-1.400.60-1.400.40-1.500.20-0.80Ni %0.005max0.001max0.005max0.005maxOthers each %0.05max0.01max----------------Others total%0.30max--------0.30max0.30maxMgBALANCEBALANCEBALANCEBALANCENote: in addition to meeting the basic requirements of ASTM and other standards, ingredients and product specifications can be controlled according to special requirements.3. Mechanical properties of deformed magnesium alloysAlloymechanicsperformanceapplicationASTMtensile strength(N/MM2)yield strength(N/mm)elongation--AZ31B230~290170~21010~24standard extrusion alloyAZ61A270~390190~2409~15high strength extrusion alloyAZ80A330~360230~2508~10high strength extrusion alloy4. The specification and size can be produced according to the needs of users. Magnesium alloy casting/forging parts1. MagnesiumMagnesium (Mg), the 12th element on the periodic table, is a basic earth metal, ahead of aluminum (AL).Magnesium is one of the most abundant light metallic elements on earth, and is widely found in magnesite (magnesium carbonate), dolomite (calcium magnesium carbonate) and carnallite (magnesium potassium chloride hydrate).2. Magnesium alloyAs the lightest structural material, magnesium alloy has low specific gravity (about 23% of steel and 64% of aluminum) and high specific strength and stiffness.Good thermal and electrical conductivity;With good electromagnetic shielding, damping, shock absorption, and cutting and die casting process performance.Weight: magnesium alloy is 36% lighter than aluminum alloy, 73% lighter than zinc, and 77% lighter than steel.Specific strength: magnesium alloy is equivalent to aluminum alloy and steel, much higher than fiber reinforced plastics;Wear resistance: the wear resistance of magnesium alloy is much higher than that of die-cast aluminum alloy A380;Damping performance: magnesium alloy is 30 times higher than aluminum alloy;Others: magnesium alloy is 200 times higher than plastic in thermal conductivity, thermal expansion performance is only half of the plastic.3. Application of magnesium alloysAs one of the metal structural parts with the smallest density at present, magnesium alloy is widely used in aerospace industry, military industry, transportation (automobile, aircraft, motorcycle, bicycle), 3C and other fields.Europe is currently using and development of magnesium alloy automobile parts for more than 60 kinds of North America are using and are working on the magnesium alloy automobile parts has reached more than 100, ford motor company bike USES 45 mg alloy die casting, Chrysler with 20 mg alloy die casting, bike with magnesium amount to 20-40 kg.Ford has used up to 103kg of magnesium alloy parts per car in the 2000 concept model.Ford motor Co. plans to increase the amount of magnesium it USES in each vehicle to 113 kilograms over the next 20 years, according to a report from before 2010.According to the report, Japan has successfully processed the automobile top box of flame retardant magnesium alloy material (length 200mm × width 670mm × height 270mm, weight about 12.5kg).Compared with the FRP (reinforced plastic) products on the market, the weight can be reduced by about 25%.At present, magnesium alloy die casting products are used in automobile instruments, seat frames, directional operating system components, engine covers, gearboxes, intake pipes, wheel hubs, engines and safety components.Magnesium alloy auto partsadvantages of magnesium alloy auto parts1. Light weight: magnesium alloy is 1/3 lighter than aluminum alloy and 77% lighter than steel, which is the lightest structural metal material in common use.2. High specific strength and strong rigidity: in the same shape, the rigidity of magnesium alloy products is more than 10 times that of plastics.Under the same rigid conditions, a pound of magnesium is as strong as 1.8 pounds of aluminum and 2.1 pounds of steel.If ABS plastic is replaced with magnesium alloy, the weight of the product can be reduced by 36% and the thickness can be reduced by 64%.3. Impact resistance: excellent damping shock absorption performance: magnesium alloy resistance to vibration and reduce noise performance is excellent, 10-50 times of aluminum alloy.Magnesium alloy is strong enough to withstand impact, and its thickness is only 1/3 of that of plastic under the same resistance.4. Good creep resistance.5. In line with environmental protection: can be completely recycled.6. Excellent die-casting formability: die-casting can be used to make parts with complex shapes and shell parts with ultra-thin thickness up to 0.45mm thick (ABS plastic 1.2-2mm, aluminum alloy 1.5-2mm).Can be customized according to customer demand a variety of auto parts.Product details and package photos

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