CRNO Cold Rolled Grain Non Oriented Silicon Steel

CRNO Cold Rolled Grain Non Oriented Silicon Steel

Name: Keluli silikon berorientasikan bijirin yang berorientasikan sejuk
Uploaded: 2024-07-01T17:39:02+08:00
Description: Kehilangan besi keluli elektrik yang tidak berorientasikan diduduki oleh kerugian hystersis dan bukannya oleh

$1000-3000 /Ton

Jenis bayaran:	L/C,T/T
Incoterm:	FOB,CFR,CIF,EXW,FCA
Pesanan minimum:	1 Ton
Pengangkutan:	Ocean,Land,Air,Express

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Model No.: GNEE

Spesies: Keluli Silikon Tidak Berorientasikan

Proses Pengeluaran: Sejuk dilancarkan

Rawatan Permukaan: Bersalut

Bentuk: Gelung Keluli

Standard: AiSi, ASTM, bs, MAKAN, JIS, GB

Tempat Asal: China

Bertolak Ansur: ± 1%

Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Keratan, Menumbuk

Ketebalan: 0.1 - 0.65 mm

Type: Non-oriented Silicon Steel

Gred: CRNO 50W470/600/800

Permohonan: Transformer,Reactor and othe

Moq: 1 Ton

Package: Standard Seaworth Packing

Color: Silver Gray

Spangle: Big Medium Small Zero

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Unit Jualan

Ton

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Keluli silikon berorientasikan bijirin yang berorientasikan sejuk

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Penerangan produk

Kehilangan besi keluli elektrik yang tidak berorientasikan diduduki oleh kerugian hystersis dan bukannya oleh kehilangan arus eddy yang bertentangan dengan kehilangan besi keluli elektrik berorientasikan, dan kehilangan hystersis menduduki umumnya 60-80% daripada jumlah kehilangan besi. Kehilangan histerisis adalah dalam perkadaran songsang dengan saiz bijirin kristal. Ini adalah cara yang berkesan untuk mempromosikan pertumbuhan bijirin normal bijirin yang direkristalisasi pada penghapusan akhir untuk mengurangkan kehilangan besi.

product-522-409

item	value
Type	Non oriented electrical 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

Proses pengeluaran keluli elektrik

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 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.