$1000-3000 /Ton
| Tipo de pagamento: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Quantidade de pedido mínimo: | 1 Ton |
| transporte: | Ocean,Land,Air,Express |
Modelo: GNEE
Espécies: Aço Silício Não Orientado
Processo De Produção: Laminado a frio
Tratamento Da Superfície: Revestido
Forma: Bobina de aço
Padrão: AiSi, ASTM, bs, DIN, GB, JIS
Lugar De Origem: China
Tolerância: ± 1%
Serviço De Processamento: Dobra, Soldagem, Decoiling, Corte, Socos
Thickness: 0.35 - 0.5 mm
Model Number: GNEE STEEL
Product Name: Cold Rolled Non Grain Oriented Electrical Steel
Steel Shape: Coil/Plate/Strip
Payment Term: L/C T/T (30% Deposit)
Package: Standard Export Seaworth Package
MOQ: 25 MT
Width(mm): 1000-1250
| Unidades de venda | : | Ton |
A perda de ferro do aço elétrico não orientado é ocupada pela perda de histesters, e não pela perda de corrente de Foucault, ao contrário da perda de ferro de aços elétricos orientados, e a perda de histestros ocupa geralmente 60-80% da perda total de ferro. A perda de histerese tem proporção inversa ao tamanho do grão de cristal. É um meio eficaz para promover o crescimento normal dos grãos de grãos recristalizados no recozimento final, a fim de diminuir a perda de ferro.
|
item |
value |
|
Type |
Non-oriented Silicon Steel,Oriented Silicon Steel |
|
Thickness |
98mm - 128mm |
|
Shape |
Steels Coil |
|
Standard |
Other |
|
Place of Origin |
Henan,China |
|
Delivery Time |
7-45 days |
|
Product Name |
Oriented Silicon Steel |
|
Brand |
Bao Steel |
|
Material |
Ferrosilicon soft magnetic alloy |
|
Color |
Silver Gray |
|
Function |
Reduce hysteresis loss |
|
Feature |
High and Reliable quality |
|
Usage |
electric motor |
|
MOQ |
5 tons |
|
width |
98-128CM |
Processo de produção de aços elétricos
|
smelt |
Silicon steels is mainly smelted by oxygen converter, combined with vacuum treatment of molten steel and AOD technology during smelting and aluminum (0.2-0.5%) content to meet the requirements of different magnetic properties. The silicon and aluminum content of high-grade silicon steel sheets should be increased accordingly. Carbon, sulfur and inclusions should be minimized. |
|
rolling |
The magnetism, surface quality, filling factor and punchability of cold-rolled grain oriented silicon steel sheets are better than those of hot-rolled silicon steel sheets, and they can be produced in coils. Therefore, some countries have stopped producing hot-rolled silicon steel sheets since the 1960s. China adopts a low temperature of about 900 ℃ one-time rapid hot rolling and stacking annealing under the protection of hydrogen to manufacture hot-rolled silicon steel sheets. The yield is high, and the surface quality and magnetic properties of the finished products are good. |
|
pickling |
The oxides of the hot-rolled steel strip are removed by the descaling machine and the hydrochloric acid tank to prevent surface defects of the cold-rolled finished product. |
|
cold rolling |
In order to ensure the thickness and material for different purposes, the deceleration ratio is set at 40%-90%, and advanced control equipment such as automatic thickness control and automatic shape control is realized. |
|
annealing |
It is a process of softening the material of the steel strip hardened in the cold stamping process. Through metal heating and rapid cooling, steel for deep processing and high-tensile steel are produced, and boxing (cover annealing) annealing and continuous annealing methods are adopted. |
|
insulating coating |
When the silicon steel plate is processed into an iron core, in order to improve its processing performance and prevent eddy current loss equivalent to the multiplication of the thickness of the steel plate, continuous coating equipment is used to spray insulating coating liquid on the upper and lower sides of the steel plate. |
Pacote de aço elétrico CRNGO e remessa
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