<listing id="cvruc"></listing><noframes id="cvruc"><noframes id="cvruc"><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"></tr><noframes id="cvruc"><strong id="cvruc"><strong id="cvruc"></strong></strong><tr id="cvruc"></tr><tr id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr></tr><tr id="cvruc"></tr><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr> <noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"></tr> <noframes id="cvruc"><tr id="cvruc"></tr><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr></tr><noframes id="cvruc"><noframes id="cvruc"><listing id="cvruc"></listing><noframes id="cvruc"><listing id="cvruc"></listing><listing id="cvruc"><listing id="cvruc"></listing></listing><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr>

鹽城市泰亞電熱電器有限公司
聯(lián)系人:黃經(jīng)理
手 ? ?機:13407510651
電?? ?話(huà):0515-83383201?
傳?? ?真:0515-87708199?
手 ? ?機:15371166201
聯(lián) 系人:陳經(jīng)理

?

ocr21al6nb成型電爐絲


產(chǎn)品詳情

0Cr21AL6Nb

主要化學(xué)成分:Cr:21.0-23.0;Al:5.0-7.0;Nb:0.5;Re:適量;Fe:余量;
元件最高使用溫度:1350℃
電阻率:1.45μΩ&#8226;m,20℃
密度:7.10g/cm3
導熱系數:46.1KJ/m.h.℃
線(xiàn)脹系數:16.0a×10-6/℃
熔點(diǎn)約值:1510℃
抗拉強度:650-800Mpa
延伸率:>12%
斷面收縮率:65-75%
反復彎曲數:>5
硬度H.B.:200-260
顯微組織:鐵素體
磁性:有
規格:1.冷軋帶材:0.2-4×≤300mm
2.冷拉絲材:0.1-10mm
3.熱軋帶材:3-12mm*20-100mm
鐵鉻鋁合金系列主要優(yōu)缺點(diǎn):優(yōu)點(diǎn):鐵鉻鋁電熱合金其使用溫度高,最高使用溫度可達1400度,(0Cr21A16Nb、0Cr27A17Mo2等),使用壽命長(cháng)、表面負荷高、抗氧化性能好、電阻率高,價(jià)格便宜等。缺點(diǎn):主要是高溫強度低,隨著(zhù)使用溫度升高其塑性增大,元件易變形,不易彎曲和修復。

點(diǎn)擊數:8944 錄入時(shí)間:2016-08-05 14:17:14【打印此頁(yè)】【返回

亚洲日韩国产5566可乐|九九热播视频在线精品6|在线精品亚洲一区二区绿巨人|久久不射电影院|va亚洲v专区
<listing id="cvruc"></listing><noframes id="cvruc"><noframes id="cvruc"><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"></tr><noframes id="cvruc"><strong id="cvruc"><strong id="cvruc"></strong></strong><tr id="cvruc"></tr><tr id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr></tr><tr id="cvruc"></tr><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr> <noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"></tr> <noframes id="cvruc"><tr id="cvruc"></tr><noframes id="cvruc"><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr></tr><noframes id="cvruc"><noframes id="cvruc"><listing id="cvruc"></listing><noframes id="cvruc"><listing id="cvruc"></listing><listing id="cvruc"><listing id="cvruc"></listing></listing><noframes id="cvruc"><tr id="cvruc"><tr id="cvruc"></tr></tr>