Background and Significance In recent years, the high-end cast and forged parts market has seen rapid growth, with increasing demand for premium-quality forgings. However, traditional melting and casting techniques often struggle to meet the stringent requirements of advanced forgings, such as bellows, 18-18 retaining rings, and H13
Read more →16MnCr5H is a German-grade steel known for its good hardenability and machinability. After heat treatment, it provides high hardness, strong wear resistance, and good impact toughness at low temperatures. This Mn-Cr alloy steel is widely used in automotive gears for models like Santana, Audi, and Jetta. However,
Read more →6 Key Heat Treatment Questions to Deepen Your Understanding 1. What Is Annealing of Steel? What Are Its Types and Applications? Annealing is a heat treatment process in which steel is heated to a temperature above or below its critical point (AC1), held for a specific time,
Read more →After 13 years of independent research and development, the first domestically produced F-class 50-megawatt heavy-duty gas turbine, known as the “Turbine of National Pride,” was shipped from Deyang, Sichuan, on November 25th, marking its entry into the engineering application phase. This signifies a breakthrough in China’s
Read more →In August 2024, Chinese steel mills successfully developed and trial-produced the ultra-high carbon tool steel SK120, marking a significant breakthrough in tool steel production. The SK120 product pushed the boundaries of existing steelmaking and hot-rolling production capabilities in terms of carbon content, presenting considerable challenges in trial
Read more →A Guide To 1.2767 Steel What is 1.2767 Steel ? 1.2767 steel is a high-carbon tool steel known for its excellent hardness, wear resistance, and toughness. 1.2767 material is commonly used in a variety of industries such as automotive, manufacturing, and aerospace due to its versatility and reliability.
Read more →A Guide To Titanium Grade 2 What is Titanium Grade 2? Titanium Grade 2, also known as commercially pure titanium (CPTi), is a remarkable metal consisting solely of titanium, without any other elements. With its unalloyed composition, it boasts an impressive titanium content of 99.2%. In
Read more →Major Breakthrough Achieved in High-End Large Forgings! Recently, the world’s largest single-unit capacity 500MW-class high-head large-capacity impulse turbine super large wheel hub forging component jointly developed by China National Heavy Machinery Corporation (CHMC) and Oriental Motor successfully passed the pre-tempering ultrasonic flaw detection test. This milestone signifies
Read more →Non-Destructive Testing Types (LP/MP/UT/RX) Non-destructive test (abbreviated, NDT) used to evaluate the physical and mechanical properties of a welded connection without damaging the equipment. The most common non-destructive tests are visual inspection, penetrating fluids, magnetic particles, radiographic (RX) and ultrasonic examination (UT). TYPES OF NON-DESTRUCTIVE TESTING
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