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泰興市金川合金材料有限公司

主營:電熱絲,電阻絲,電爐絲,鎳鉻絲,鐵鉻鋁,康銅絲,錳銅絲,耐熱鋼,爐底板,輻射管,料筐料架,電阻帶,電熱...

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泰興市金川合金材料有限公司

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經(jīng)營范圍:電熱絲,電阻絲,電爐絲,鎳鉻絲,鐵鉻鋁,康銅絲,錳銅絲,耐熱鋼,爐底板,輻射管,料筐料...

所在地區(qū):江蘇/泰州市

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首頁 > 供應產(chǎn)品 > 金川專業(yè)優(yōu)供臺車爐用接觸器 臺車接觸器 工業(yè)電爐
金川專業(yè)優(yōu)供臺車爐用接觸器 臺車接觸器 工業(yè)電爐
型號名稱: 金川專業(yè)優(yōu)供臺車爐用接觸器 臺車接觸器 工業(yè)電爐
瀏覽次數(shù): 1133
產(chǎn)品標簽:
產(chǎn)品認證: IOS9001
額定溫度: 1400
產(chǎn)品單價: 400.00元/個
最小起訂量: 3 個
供貨總量: 100 個
發(fā)貨期限: 自買家付款之日起 天內(nèi)發(fā)貨
有效期至: 長期有效
最后更新: 2021-11-01 17:25
 
詳細信息
產(chǎn)品認證 IOS9001
額定溫度 1400
功率 1KW-100KW
毛重 120kg
主要用途 工業(yè)電爐
最大電壓 380
品牌 金川
型號 非標訂制
加工定制

    金川公司專業(yè)生產(chǎn)工業(yè)臺車爐用接觸器。歡迎洽談。

    

    

    鎳鉻合金電熱絲的優(yōu)點是在高溫環(huán)境中的強度高,長期高溫運行不易變形,不易改變結構,且鎳鉻合金電熱絲的常溫塑性好,變形后的修復較為簡單。此外,鎳鉻合金電熱絲的輻射率高、不帶磁性、耐腐蝕能力好、使用壽命長。

    鎳鉻合金電熱絲的缺點是運行溫度不能達到上一種電熱絲的水平。鎳鉻合金電熱絲的制造需要使用鎳,這種金屬的價格高于鐵、鉻、鋁的價格,因此鎳鉻合金電熱絲的制造成本較高,不利于成本控制。

    鎳鉻合金主要技術性能參數(shù) 

    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                

                    合金牌號                 

            
                

                    C                 

            
                

                    P                 

            
                

                    S                 

            
                

                    Mn                 

            
                

                    Si                 

            
                

                    Cr                 

            
                

                    Ni                 

            
                

                    Al                 

            
                

                    Fe                 

            
                

                    其他                 

            
                

                    不大于                 

            
                

                    Cr20Ni80                 

            
                

                    0.08                 

            
                

                    0.020                 

            
                

                    0.015                 

            
                

                    0.60                 

            
                

                    0.75~1.60                 

            
                

                    20.0~23.0                 

            
                

                    余                 

            
                

                    ≤0.50                 

            
                

                    ≤1.0                 

            
                

                    —                 

            
                

                    Cr30Ni70                 

            
                

                    0.08                 

            
                

                    0.020                 

            
                

                    0.015                 

            
                

                    0.60                 

            
                

                    0.75~1.60                 

            
                

                    28.0~31.0                 

            
                

                    余                 

            
                

                    ≤0.50                 

            
                

                    ≤1.0                 

            
                

                    —                 

            
                

                    Cr15Ni60                 

            
                

                    0.08                 

            
                

                    0.020                 

            
                

                    0.015                 

            
                

                    0.60                 

            
                

                    0.75~1.60                 

            
                

                    15.0~18.0                 

            
                

                    55.0~61.0                 

            
                

                    ≤0.50                 

            
                

                    余                 

            
                

                    —                 

            
                

                    Cr20Ni35                 

            
                

                    0.08                 

            
                

                    0.020                 

            
                

                    0.015                 

            
                

                    1.00                 

            
                

                    1.00~3.00                 

            
                

                    18.0~21.0                 

            
                

                    34.0~37.0                 

            
                

                    —                 

            
                

                    余                 

            
                

                    —                 

            
                

                    Cr20Ni30                 

            
                

                    0.08                 

            
                

                    0.020                 

            
                

                    0.015                 

            
                

                    1.00                 

            
                

                    1.00~2.00                 

            
                

                    18.0~21.0                 

            
                

                    30.0~34.0                 

            
                

                    —                 

            
                

                    余                 

            
                

                    —                 

            

    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                

                    牌號                 

            
                

                    Cr20Ni80                 

            
                

                    Cr30Ni70                 

            
                

                    Cr15Ni60                 

            
                

                    Cr20Ni35                 

            
                

                    Cr20Ni30                 

            
                

                    性能                 

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                    主要化學成分%                 

            
                

                    Ni                 

            
                

                    余量                 

            
                

                    余量                 

            
                

                    55-61                 

            
                

                    32-36                 

            
                

                                      

            
                

                    Cr                 

            
                

                    20.0~23.0                 

            
                

                    28-31                 

            
                

                    15-18                 

            
                

                    18-21                 

            
                

                    18-21                 

            
                

                    Fe                 

            
                

                    ≤1.0                 

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                    元件最高使用溫度℃                 

            
                

                    1200                 

            
                

                    1250                 

            
                

                    1150                 

            
                

                    1050                 

            
                

                    1050                 

            
                

                    熔點℃                 

            
                

                    1400                 

            
                

                    1400                 

            
                

                    1400                 

            
                

                    1400                 

            
                

                    1400                 

            
                

                    密度g/cm3                 

            
                

                    8.40                 

            
                

                    8.1                 

            
                

                    8.2                 

            
                

                    7.9                 

            
                

                    7.9                 

            
                

                    電阻率μΩ·m,20℃                 

            
                

                    1.09±0.05                 

            
                

                    1.18±0.05                 

            
                

                    1.12±0.05                 

            
                

                    1.04±0.05                 

            
                

                    1.04±0.05                 

            
                

                    延伸率%                 

            
                

                    ≥20                 

            
                

                    ≥20                 

            
                

                    ≥20                 

            
                

                    ≥20                 

            
                

                    ≥20                 

            
                

                    比熱J/g.℃                 

            
                

                    0.440                 

            
                

                    0.44                 

            
                

                    0.44                 

            
                

                    0.44                 

            
                

                    0.44                 

            
                

                    導熱系數(shù)KJ/m.h℃                 

            
                

                    60.3                 

            
                

                    45.2                 

            
                

                    45.2                 

            
                

                    43.8                 

            
                

                    43.8                 

            
                

                    線脹系數(shù)a×10-6/℃(20~1000℃)                 

            
                

                    18.0                 

            
                

                    17.0                 

            
                

                    17.0                 

            
                

                    19.0                 

            
                

                    19.0                 

            
                

                    顯微組織                 

            
                

                    奧氏體                 

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                                      

            
                

                    磁性                 

            
                

                    非磁性                 

            
                

                                      

            
                

                                      

            
                

                                      

            

    

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