Year1
- 品牌：
- 进口/国产
- 规格：
- 齐全
- 厂家：
- 进口/国产
D
D
D
D
,
D
Chemical composition,< br/> D
Pure iron rod,
D
Pure iron plate,
D
Pure iron strip,
D
Electrical pure iron ,
D
Pure iron, pure iron plate, pure iron strip, pure iron rod, pure iron,
D
,
D
,
D
,
D
Industrial soft iron, industrial soft iron rod, industrial soft iron plate, industrial soft iron strip
:-:..>Pure iron, so noun meaning It is very pure iron, that is, an iron alloy with an iron content above
%
. The carbon content is below
.%
so it is very soft. Other harmful elements in smelting are also very low, so good electrical conductivity and magnetic conductivity are more conducive to controlling the content of harmful elements in the smelting of alloy products.
:-:..>Pure iron is a metal material containing small impurities. It is distinguished according to its purity, shape and application field. It generally includes high-purity iron powder, raw material, pure iron, electromagnetic pure iron (also called electrical pure iron, industrial pure iron). .
:-:..>Pure Iron
Material Introduction
:-:..>Pure iron is a very soft metal that contains few impurities and has a silver-white metallic luster. Products include high-purity iron powder that can be used in water treatment, pharmaceuticals, chemical analysis standards, fluxes for flame cutting steel, and powder metallurgy. Depending on the impurity content and use, it includes raw material pure iron and electromagnetic pure iron (also known as industrial pure iron or electrician). pure iron).
:-:..>When pure iron contains a certain amount of carbon, it becomes the steel we use in various aspects. When the carbon content in pure iron is above
.%
, it becomes low-carbon steel with lower hardness, which can be used for drawing wire, rolling thin white iron plates, etc. Steel with a carbon content in the range of
.%
to
.%
is called medium carbon steel. Its hardness is medium and can be rolled into construction steel plates, nails and other products. When the carbon content in iron reaches
.%
, it becomes high-carbon steel with very high hardness and can be used to make knives, guns, molds, etc. Low, medium and high carbon steel are collectively called carbon steel. If the carbon content in the iron exceeds
.%
, it becomes hard and brittle pig iron that can be used to cast iron pots, radiators, plows, etc. Generally, the carbon content of pig iron is
.%.%
. Therefore, the difference between pure iron, steel and pig iron mainly lies in the carbon content in the iron. Industrial pure iron is a kind of steel. Its chemical composition is mainly that the iron content is below
.%
.%
The carbon content is below
.%
and the other elements are more. The less the better. Because it is not actually pure iron, this kind of steel that is close to pure iron is called industrial pure iron. Generally, industrial pure iron is particularly soft and tough, has excellent electromagnetic properties and is pure in composition.
:-:..>General classification: According to the use, it is divided into: electromagnetic pure iron, raw material pure iron, special purpose pure iron, etc.
:-:..>Grade:
:-:..>Electromagnetic pure iron:
D
D
D
D
. (where
represents
high
represents
special
represents
super
D
grade The soft magnetic property is the best)
:-:..>Special purpose pure iron:
D
series
D
series, etc. are special varieties for military purposes and are used in electrical Vacuum devices, etc.
:-:..>Main domestic manufacturers and production specifications: Taiyuan Iron and Steel Co., Ltd. is the birthplace of pure iron in China and the base for domestic R&D and production of pure iron. It can produce all varieties except pipes. Over the years, major domestic projects and Pure iron used in aerospace and military industries is provided by Taiyuan Steel. TISCO's pure iron market share in the domestic market was above
%
and reached its peak of more than
%
. The reason why Taigang's pure iron market share has declined in recent years is that the proportion of pure iron used as raw material has increased rapidly, and some companies such as Wuhan Iron and Steel Co., Ltd. and Xingang Iron and Steel Co., Ltd. have begun to produce pure iron.
:-:..> Taigang's main production equipment and routes include
ton and
ton sets of steelmaking
Outside furnace refining
There are many more continuous casting production lines Electroslag remelting and vacuum smelting methods are used for the production of special pure iron varieties. In addition to conventional products, we can also undertake the manufacturing of pure iron materials for cutting-edge engineering and scientific research, such as pure iron for accelerators.
:-:..>Baosteel:
D
Sheet and coil. Only one brand is characterized by uniform plate hardness and good surface finish. It is suitable for electromagnetic devices that do not have high magnetic requirements and can be adapted to continuous punch production.
:-:..>Wugang:
Round steel. At present, more than two grades of raw iron are produced to produce bars.
:-:..>Others: Nowadays, many small steel plants also produce pure iron materials, but the composition purity and quality stability are very poor
:-:..>Executive standards: Taiyuan Iron and Steel Co., Ltd.:< br/>,
Baosteel:
:-:..>Product performance:
:-:..>Usage:
:-:..>Electromagnetic pure iron: electromagnetic Products (electromagnetic clutches, electromagnetic relays, electromagnetic brakes, solenoid valves, magnetic locks, electromagnetic locks, electromagnetic switches, high-voltage switches), instruments and meters, machine tool appliances, hot-dip galvanizing pots, magnetic separators, iron removers, etc.
:-:..>Raw materials pure iron: NdFeB magnetic materials, NdNiCo, low carbon stainless steel, precision casting, high temperature alloys, amorphous nanocrystals, iron-based alloys, superhard materials, diamond powder, magnetic steel, etc.
:-:..>Xiangyun Metal: Hebei Baoding, Liaoning, Dalian, Dandong, Zhengzhou pure iron manufacturer Xiangyun Quality
:-:..>Xiangyun Metal: Shanxi Taiyuan, Huangyan, Wuhu, Hangzhou Lishui pure iron manufacturer Xiangyun Cloud quality
:-:..>Xiangyun Metal: Shandong Dezhou Dongying Jinan Laiwu Liaocheng pure iron manufacturer Xiangyun Quality
:-:..>Xiangyun Metal: Shaanxi Hanzhong Xianyingkou Shenyang Yangzhou pure iron Manufacturer Xiangyun Quality
:-:..>Xiangyun Metal: Hebi Luoyang Xinxiang Xinyang Yancheng Laiwu Pure Iron Manufacturer Xiangyun Quality
:-:..>Xiangyun Metal: Anhui Chuzhou Wuhu Huzhou Ningbo Weihai Pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Ganzhou Nanchang Shangrao Yichun Wenzhou Changzhou Pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Jiangsu Changzhou Huai'an Nanjing Nantong Rizhao pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Suzhou Changshu Taicang Wujiang Luoyang Yantai pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Wuxi Jiangyin Yixing Xuzhou Yancheng Jiaxing pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Zhenjiang Danyang Yangzhou Huai'an Taicang Jingjiang pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Hangzhou Huzhou Suqian Jiangyin Wujiang Wuxi pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Jinhua Yiwu Zibo Qingdao Nanchang Dongying pure iron manufacturer Xiangyun quality
:-:..>Xiangyun Metal: Ningbo Yuyao Xi'an Taizhou Yixing Shanghai pure iron manufacturer Xiangyun quality
:-:..>Xiangyun metal: Wenzhou Yuyao Ruian Xiamen Hefei Nanjing pure iron manufacturer Xiangyun quality
:-:..> Xiangyun Metal: Weihai Weifang Yantai Zibo Qingdao Jiaxing Pure Iron Manufacturer Xiangyun Quality
:-:..>
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