Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.9564689
- Product Categories
- Friendly Links
- home > Supply > Shanghai GH1131 superalloy pipe, iron-nickel alloy metal material process performance
Information Name: | Shanghai GH1131 superalloy pipe, iron-nickel alloy metal material process performance |
Published: | 2013-06-01 |
Validity: | 30 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Shanghai GH1131 superalloy pipe, iron-nickel alloy metal material process performance ============== Contact ============ Boehringer Seaman Special Steel Co., Ltd. Tel :021-37008992 021-37787088 021-57880222 QQ: 547614476 Fax 021 -37787066 Website: http://www.021bxm.com http://monel.021bxm.com Alibaba: http://shboxinman.cn. alibaba.com Address: Shanghai Songjiang Industrial Park Road, No. 171, Gulou technological properties of metallic materials, also known as processing performance, refers to the metal material in a variety of processing performance demonstrated, such as the casting process performance, pressure processing Performance (forging performance), weldability, heat treatment properties, machinability, etc.). Casting process performance casting molten metal is poured into the part shape and size adapted to the mold, until cooled and solidified to obtain a casting process method. Alloy casting performance is demonstrated by forming alloy casting process performance, including liquidity, shrinkage, alloy segregation and breathing and so on. Alloy casting performance is to choose the cast alloy, determine casting process and the basis for structural design of casting alloy casting performance will directly affect the quality of castings. Pressure processing pressure processing is solid metal plastic deformation under external force, to obtain a certain shape, size and mechanical properties of materials, blank or part forming method, including rolling, extrusion, drawing, free forging, die forging and sheet metal stamping. Pressure processing performance refers to the metal under pressure to get high-quality processing of the adaptation of the workpiece. Pressure processing performance with metal and plastic deformation resistance for good plasticity, deformation resistance (strength) is low, then the pressure processing performance. Metal by plastic deformation, it can improve its internal organization, the grain refinement, compact, effectively improve the mechanical properties of materials. Welding performance is through the welding heat or pressure (or both), and with or without a filler material, so that both a separate object (of the same or dissimilar materials) by means of atomic diffusion and combination to achieve permanent connection A process. Metal welding performance is also known as weldability, refers to the metal material in a welding process welded joints obtained under the conditions of high difficulty level. Poor welding performance mainly for welding easily oxidized metal bath, inhale seriously, thermal conductivity is too high or too low, the volume change is large, poor ductility and near the weld microstructure and properties of metals change or cracks, etc. Excellent welding performance metal welding processes can be general, poor performance of the metal to be welded using a special process to ensure its quality. Heat treatment process performance is achieved by heating, moisturizing and cooling process for the metallic material of the internal structure changes from the surface to obtain the desired performance of a process. It can significantly improve the performance of parts, the full potential of the metal material, extend part life. Heat treatment process performance refers to the metal parts by heat treatment or change its internal organization and performance of the degree of difficulty. Widely used in modern mechanical industry to change the heat treatment microstructure and properties of metallic materials, such as steel to improve cutting performance, improved mechanical properties, improved protective properties of metallic materials and so on. Steel, cast iron, copper alloys, aluminum and other properties can be changed by heat treatment, it can be said, the important machinery parts and all kinds of tools almost always require heat treatment to normal use. Machinability Machinability is also known machining performance or machinability, cutting means cutting the metal material of the workpiece to match the requirements of the degree of difficulty. Generally in the part surface roughness after cutting, allowing cutting, the cutting tool to measure the wear of metal materials such as cutting performance. Cutting performance and metal chemical composition, hardness, toughness, thermal resistance, and work hardening microstructure many factors, and therefore evaluation of metal cutting performance is more complex. Generally the main, the higher the hardness of metal materials, cutting the greater the difficulty. In addition, high hardness and excellent toughness, but metals (such as those containing Ni25% ~ 30% of the steel) are difficult to cut. Cast iron, copper alloy, aluminum, etc. are better cutting performance, relatively speaking, steel cutting performance is poor, especially some of the stainless steel. Some of the steel at the time of cutting will produce a very long chips, affecting the processing. In order to improve the cutting performance of such materials, adding a small amount in the steel S, Se, Pb and other elements. |
Admin>>>
You are the 7643 visitor
Copyright © GuangDong ICP No. 10089450, Boehringer Seaman Special Steel Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 7643 visitor
Copyright © GuangDong ICP No. 10089450, Boehringer Seaman Special Steel Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility