Supplier: Boron hardened (boronized) products for wear and erosion protection and aluminized products for high temperature corrosion resistance
Uniform Specification Sintered Calcium Aluminate High CaO Calcium Aluminate As metallurgical Flux.Calcium Aluminate for Metallurgy is a kind of auxiliary material for steelmaking, as it speeds up secondary metallurgy process, especially faster desulfurization, Improves overall steel cleanliness and makes high grade steel with cheaper cost. Calcium aluminate advantages: 1) Uniform chemical compositions, low melting point, high melting speed, and short smelting time; 2) It has no fluoride and doesnt erode furnace lining and ladle, and it is compact, non-absorbent,and easy to storage as well; 3) Stable phase and fast dust-reducing speed, rapid desulfurization effect stabilized at 60%, and suppresses phosphorus into molten steel; 4) Improving the protective effect and reducing erosion to ladle lining. Specification: Fused Calcium aluminate: SpecificationChemical composition(%) CaOAl2O3SiO2 Fe2O3 TiO2MgO A53-5930-383.51.52.02.0. B50-5635-444.02.02.02.0 C47-5341-453.51.52.02.0 D60-6527-335.02.02.52.0 E67-7223-275.02.52.52.0 Sintered Calcium aluminate: SpecificationChemical Composition(%) CaOAl2O3SiO2Fe2O3TiO2MgO Aâ?¥4050-555.02.52.5/ B53-5930-385.02.52.5/ C50-5635-445.02.52.5/ Tundish Flux: 0-2mm, 3-8mm Ladle Refining Slag:5-30mm, 5-50mm Packing:1 MT big bag or as per customers requirement
Brown fused alumina are the perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, and lapping and polishing processes. While aluminum oxide has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials, filling up ceramic parts when the processing cost is important. 25kg/bag+1mt jumbo bag
Honing head is a vital part in honing processing technology which can process traditional honing pieces and reticulate by working with honing machine. Honing bar is a type of high-tech tool to achieve high-precision surface finish. Honing head is widely used in processing high precision holes of *internal combustion cylinder, *hydraulic oil pressure, *brake; The roundness of IT7~IT6 holes and cylinder tolerance can be controlled in 3~5um. Honing bar can be divided into PCD (Polycrystalline diamond) type and cubic boron nitride (CBN) type by material that processing durability is 300~500 times longer than traditional honing bars
REFLEX GLASS LIQUID LEVEL INDICATOR Enquiry Now Liquid level indicators are equipped with boron silicate glass, hardened by an accurately controlled heat treatment process. These level indicators are used to display the level of ammonia gas in the system. The liquid level indicators are installed with stop valves equipped with handwheels The liquid chamber is a one piece metal body covered by glass. The light striking the glass in the liquid portion is absorbed by the liquid whereas the light striking the glass in the vapour portion is reflected, making the liquid appear black. Sizes: 12", 18", 24", 30" 36", 42" 48", 54", 60". Gives safe and positive visual indication of liquid level in vessel under high pressure and temperature conditions. Suitable for R717 (Ammonia), HCFC & HFC. In case of glass break, the balls inside the valve stop the refrigeration flow immediately. Tempered boron silicate glass resistant to chemical, thermal and mechanical shocks. Safe working pressure: 400 psig (27 bar). Large chambers for boiling, flashing and surging liquids.
used imported tools to solve the problem of rough inner hole of hydraulic relief valve. David came back after being cheated elsewhere Half a year ago, , an customer, sent an inquiry to about 500 pilot operated hydraulic relief valves. This hydraulic relief valve is difficult to process the inner hole. Our cost accounting department gave a reasonable price. 3 days later, informed that the price of the hydraulic relief valve was 16% higher than that of other manufacturers and he could only place the order with other hydraulic relief valve manufacturer. As far as I know, there are not many manufacturers who can make this hydraulic relief valve. The price provided by this time should be very cost-effective. As is our old customer, we never quote prices indiscriminately. I always believe that it is also a sign of dishonesty to quote prices indiscriminately. Last month, asked again whether the hydraulic relief valve quoted last year could maintain its original price. I asked him curiously, hasn't this hydraulic relief valve placed an order yet truthfully told us that last time, the pilot operated hydraulic relief valves purchased in another manufacturer were reported by the users that the stability was poor and the valve was often stuck. They decided to get replacements. contacted the original manufacturer of the hydraulic relief valves, but the manufacturer was unwilling to offer replacements. Because there were too many complaints, David did not dare to ask the original manufacturer to re produce, so he emailed . was very cautious this time. He specially sent us 5 samples of hydraulic relief valves from the original manufacturer. After receiving and checking, we found that the inner hole of the hydraulic relief valve has a taper, the processing size is not accurate, and the surface roughness Ra is as high as 1.6m. The root cause of these problems is that the processing tool rotates improperly, which also shows that the original manufacturer is not good at processing this special inner hole. No wonder there are so many complaints. It is wise for to change the factory. was satisfied with our diagnosis of this hydraulic relief valve and asked us to make samples as soon as possible. 1 week later, sent the samples of hydraulic relief valve, and approved our samples at one time. They specially compared hydraulic relief valves with that of the original manufacturer. Their engineers admired the inner hole processing of , which not only has no taper, but also has more than twice the accuracy of the original manufacturer. For the special inner hole of this pilot hydraulic relief valve, adopts CBN cubic boron nitride cutter from to replace the conventional ceramic cutter. Most hydraulic relief valve manufacturers dare not use this cutter, which is not only costly,
Fused Calcium Aluminate Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the process of refined steel making in steel industry. It is characterized by very strong desulfurization and deoxygenation, low melting point,high melting speed, it can shorten smelting time, reduce the energy consumption,reduce dust pollution in the steel plant, and good safety performance,good arc burying effect, reduce the erosion of lining by the arc, increase the service life of the ladle. This product does not absorb the water, does not powder, and easy to store and transport.
Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the process of refined steel making in steel industry. It is characterized by very strong desulfurization and deoxygenation, low melting point,high melting speed, it can shorten smelting time, reduce the energy consumption,reduce dust pollution in the steel plant, and good safety performance,good arc burying effect, reduce the erosion of lining by the arc, increase the service life of the ladle. This product does not absorb the water, does not powder, and easy to store and transport. For more informaion
Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the process of refined steel making in steel industry. It is characterized by very strong desulfurization and deoxygenation, low melting point,high melting speed, it can shorten smelting time, reduce the energy consumption,reduce dust pollution in the steel plant, and good safety performance,good arc burying effect, reduce the erosion of lining by the arc, increase the service life of the ladle. This product does not absorb the water, does not powder, and easy to store and transport. For more informaion
