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The use of explosive welding technology to realize the welding of thin-walled metal titanium tubes and tube sheets not only improves production efficiency, reduces processing costs, but also improves ...
Titanium rods and titanium alloy rod blanks have low thermal conductivity, which will cause a great temperature difference between the surface layer and the inner layer during hot extrusion. When the ...
The dieless rolling technology has unique advantages in the forming of dual-performance turbine disks for engines, and is widely used in the processing and forming of large and complex disks such as h...
The strength of titanium alloy titanium coil is higher than that of fine steel. Titanium alloy has good heat resistance, low temperature toughness and fracture toughness. Titanium equipment is mostly ...
As the amount of titanium alloy increases and titanium alloys are mostly used in the main structures or important parts of marine engineering and ships, including manned submersibles, offshore enginee...
The separation of nickel-titanium instruments can be roughly divided into two ways, namely torsional fracture and cyclic fatigue fracture. Torsion breaking refers to the breaking of the instrument cau...
The titanium tee produced by the stamping process uses seamless tube blanks for one-time integral forming, mainly by extrusion forming, and the mechanical properties of the obtained parts are better t...
The fatigue strength of the material is extremely sensitive to various external and internal factors. The external factors include the shape and size of the part, the surface finish and the conditions...
TC4 titanium alloy is currently one of the most widely used titanium alloys. It has high strength and good corrosion resistance. However, it is difficult to see seamless titanium tubes made of TC4 in ...
The elastic deformation capacity of metal materials is affected by the yield strength and elastic modulus, and the tensile linear elastic limit (ε0.2) is mostly less than 1%. The strength of tradition...
Important structures such as boilers and pressure vessels require safe penetration of joints. However, due to restrictions on the size and shape of the structure, double-sided welding is sometimes not...
Titanium welded pipes generally have the following four processing methods: Sheet-pressed welded titanium pipe: Compared with the multi-slit “shrimp” type, this titanium pipeline has fewer...
Titanium is an inert metal, its chemical symbol is ti, atomic number is 22, and it is a silver metal. The specific gravity is 4.51 and the melting point is 1668°C. Its reserves in the earth’s cr...
The large-scale application of titanium in spacecraft began in the United States. The development of the “Mercury” spacecraft began in 1972, and it was launched for the first time in 1981 ...
Titanium balance management is a comprehensive basic management work reflecting the level of enterprise technology, management and testing. In order to reflect the production situation in a timely man...
(1) The influence of forging on metal structure and properties In forging production, in addition to ensuring the required shape and size of the forging, it must also meet the performance requirements...
In view of the failure of the hydraulic system of the 90-degree single-cylinder hydraulically driven turnover machine of the sponge titanium reactor, the following design and modification measures hav...
Drawing performance First, dry brush drawing The most common on the market are filaments and short filaments. After processing such surfaces, 304 stainless steel sheets exhibit good decorative effects...
The stainless steel strip is an extension of the ultra-thin stainless steel sheet. In fact, it is also an industrial steel plate, except that it has a longer shape than ordinary steel plates. The fiel...
In the process of the development of CNC technology in my country, the scarcity of CNC technical talents has always been an important restrictive factor. At present, the demand for numerical control t...
implementation plan. DNC network technology application. Develop communication interface for practical management software. Reliability numerical control test and improvement. In accordance with the r...
Speaking of copper sheets, I believe that everyone is relatively strange, it is a copper plate, has good electrical, thermal, corrosion and processing properties, can be welded and brazed. T2 copper p...
In daily life, the close relationship between food packaging and food has long been recognized. Whether it is a shopping mall, a supermarket or every family, you can see beautifully designed, pr...
Types and standards of stainless steel strip There are many types of stainless steel, if it can be divided into 201 steel strip, 304 steel strip, 316 steel strip and so on acc...
McLean was born in 1913 in McMaster, North Carolina, USA. When he graduated from high school in 1931, he was catching up with the Great Depression of the United States. By family relationship, he got ...
The copper processing industry defines copper processed products that can be divided into copper and copper based alloy products. The properties of copper and copper-based alloys make it suitable for ...
1. Single-sided and double-sided galvanized steel sheets: Single-sided galvanized steel sheets are expected to be weakened, that is, products that are only galvanized on one side. It has better ...
It is said that at a high temperature of 100 degrees or more, the corrosion resistance of nickel containing 5% is 30 times that of a copper tube, and the corrosion resistance of nickel containin...
Copper foil accounts for a small proportion of Chinese copper consumption Unlike other copper materials, copper foil is facing a situation of short supply, mainly because of the development of new ene...
Common stainless steels are 201, 304, 316, 316L, 430, etc. 304 stainless steel is a common material in stainless steel with a density of 7.93 g / cm3, also known as 18/8 stainless steel. With high tem...
The cold-rolled coil is made of hot rolled coil and rolled at room temperature below the recrystallization temperature, including plates and coils. Many domestic steel mills such as Baosteel, Wuhan Ir...
It is difficult for people engaged in building materials to distinguish between 201 and 304 stainless steel sheet. In particular, some bad businessmen use 201 materials to sell 304 materials to custom...
Throwing method Ship anchoring is a common method of parking. The process is roughly as follows: the anchor connected by the anchor chain or the anchor cable is thrown into the water and landed ...
According to production and processing methods can be divided into the following categories: 1 hot dip galvanized sheet. The steel sheet is immersed in a molten zinc bath to adhere a zinc-plated steel...
A census in 1955 found that there were 154,907 shipping containers in use in European countries, but almost all of them were wooden, and most of them had no roof, and at least 52% of the containers ha...
A special stainless steel tube, do you know it? Because stainless steel pipe is widely used, I believe that everyone is no stranger to stainless steel pipe. What are the characteristics of stainless s...