The present invention is an intermediate frequency induction heating heat treatment method for steel pipes, oil well pipes and drill pipes. The method is divided into: the workpiece is placed on the storage platform; ...
Large grains are usually caused by excessively high initial forging temperature and insufficient deformation, or excessively high final forging temperature, or the degree of deformation falling into the critical deformation zone. ...
Compared with castings, forging metal can improve its structure and mechanical properties after forging. After the casting structure is deformed by the forging method due to the deformation and recrystallization of the metal, the original coarse dendrites and columnar grains become the equiaxed recr ...
Fluorite is used as a slag-making agent in the steelmaking process. The calcium fluoride in the converter slag produced in the process will seriously corrode the furnace lining and package lining, and the large amount of fluoride ions produced by fluorite will pollute the ecological environment. ...
The energy consumption of the sintering process accounts for about 10% of the total energy consumption of iron and steel production, second only to ironmaking, and is the second largest energy consumer in iron and steel production. Sintering ignition system is an important link in sintering producti ...
The AKR composite desulfurization process, independently developed by Anshan Iron and Steel, which combines the injection desulfurization process and the KR desulfurization process, has achieved remarkable results after preliminary industrial applications. The desulfurization powder per ton of iron— ...
In the increasingly fierce competition and the current difficult steel market situation, cost reduction can be described as "an inch of gold". Whoever has stronger cost control means has more room for survival and development. ...
254SMo is a super austenitic stainless steel with high chromium, nickel, molybdenum and ultra-low carbon. Since the 1980s, the stainless steel has been widely used in seawater desalination, pulp bleaching, chemical and chemical industries due to its excellent corrosion resistance and high strength. ...
Under certain conditions, it is reasonable to use rolled profiles to directly process products. The tool steel that needs to be forged in the manufacturing plant still accounts for a considerable proportion. ...
The application of laser welding in stainless steel occupies a very important position, especially in the automotive industry, where all car bodies are connected by welding. However, due to the influence of many factors, the welding of stainless steel plates has deformation problems and is difficult ...
This article introduces how to obtain high-strength gray cast iron smelting technology under the conditions of higher carbon equivalent and better machining performance requirements in the electric furnace smelting process, and how to control the trace elements of the material. ...
Comprehensive die casting china design software and skilled engineer enables sample to be done within 15-25 days
Complete set of inspection equipment & quality control makes excellent Die Casting Parts
A fine shipping process and good supplier guarantee we can always deliver Die Casting goods on time
From prototypes to end parts, upload your CAD files, fast and professional quote in 1-24 hours
Wide-ranging capabilities for designing prototypes or massive manufacturing end use Die Casting Service
Advanced Die Casting techniques (180-3000T Machine,Cnc Machining, CMM) process a variety of metal & plastic materials
Calculation Formula The calculation formula for the selection of die-casting machine: Die-casting m
The thread cutting process depends on the structure of the machined parts and the CNC machine tool u
Oval gears are widely used in automatic machinery and instrument industries, and are a type of non-c
The cylinder telescopic sheath is a protective component that is installed on the oil cylinder, cyli
The manufacturing cycle is long. Operators are prone to fatigue. Once a failure occurs, it often tak
The Wu Steel Works has two workshops, one steelmaking workshop and the second steelmaking workshop.