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Effect of composition and heat treatment on mechanical and physical properties of 4J36 alloy
Fe-Ni alloy with 36% nickel has a very low expansion coefficient and is called Invar because its size hardly changes with temperature. The strength and hardness of Invar alloy are not high, and the tensile strength is generally less than...Views -
Multiscale modelling of single crystal superalloys for gas turbine blades
Multiscale Modelling of Single Crystal Superalloys for Gas Turbine Blades Gas turbines are extensively used for power generation and for the propulsion of aircraft and vessels. Their most severely loaded parts, the turbine rotor blades, ...Views -
Basic requirements for the properties of weld metal of pressure vessels
Pressure vessels are different from other welded structures. This is a special all-welded structure. Its welded joint bears the same various loads, temperatures, and physical and chemical effects of the working medium as the container sh...Views -
Introduction of nickel-based alloys
Superalloys or high-performance alloys are the materials able to withstand extreme temperatures that would destroy conventional metals like steel, titanium and aluminum. The term "superalloy" was first used shortly after World War II to ...Views -
Nickel alloy materials-718 sleeve
The mechanical equipment sleeve forged with Nickel alloy 718 special alloy material has achieved ideal performance through multiple extrusion deformations. In the continuous extrusion continuous production process, the extruded product i...Views -
General Situation of Application of Special Alloys and Forgings
1. The importance of special alloys and their forgingsSpecial alloys such as aluminum alloys, magnesium alloys, copper alloys, titanium alloys, stainless steel and high-temperature alloys and their forgings are mainly used to manufacture...Views -
LANZHU Company successfully developed H13 metal 3D printing special mold steel powder
Shanghai Lanzhu Special Alloy Material Co., Ltd. successfully developed the special mold steel powder H13 for metal 3D printing in May 2016.H13 die steel is used to manufacture forging dies with high impact load, hot extrusion dies, prec...Views -
What are the differences between super stainless steel and nickel-based alloys?
Super stainless steel and nickel-based alloy are a kind of special stainless steel. First of all, it is different from ordinary stainless steel in chemical composition. It refers to a high-alloy stainless steel with high nickel, high chr...Views -
General Situation of Application of Special Alloys and Forgings
1. The importance of special alloys and their forgingsSpecial alloys such as aluminum alloys, magnesium alloys, copper alloys, titanium alloys, stainless steel and high-temperature alloys and their forgings are mainly used to manufacture...Views -
Comparison of H13-3D printing technology and traditional mechanical manufacturing process
H13 alloy spherical powder is the most widely used and most representative hot work die steel. It has high hardenability and toughness in medium temperature environment, excellent crack resistance, and softening resistance at higher temp...Views -
Comparison of performance and cost of water atomized and gas atomized alloy powder
The powder preparation method in which a fast-moving fluid (atomizing medium) impacts or otherwise breaks the metal or alloy liquid into fine droplets and then condenses into a solid powder is called the atomization powdering method...Views -
Additives and subtractives sing on the same stage, efficient manufacturing of turbine engine combustors
The current general consensus is that the relationship between additive manufacturing (3D printing) and subtractive manufacturing (CNC machining) is not a substitute relationship, but a complementary relationship. For a certain applicati...Views