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三和彈簧

首頁 > 彈簧專區(qū) > 真空鍍膜工裝耐高溫彈簧

2018-6-21 16:13:49

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TiCN、TiAlN、TiAlCrN涂層工裝耐高溫彈簧

溫馨提示：對初次合作或未定型尺寸請先小批量試制，謝謝！

型號：根據(jù)客戶要求定制或代為設計
材質：彈簧鋼（55CrSiA、50CrVA、）
不銹鋼（301、302、304、316、17-7PH、15-7Mo）
特殊合金鋼（GH4145、GH4169、GH2132、GH4090、30W4Cr2VA）
進口牌號（Inconel X-750、Inconel 718、Nimonic90）

訂購熱線：0577-6733698867336989

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產(chǎn)品介紹
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生產(chǎn)車間
榮譽資質
檢測設備

型號：根據(jù)客戶要求定制或代為設計

材質：彈簧鋼（55CrSiA、50CrVA、）

不銹鋼（301、302、304、316、17-7PH、15-7Mo）

特殊合金鋼（GH4145、GH4169、GH2132、GH4090、30W4Cr2VA）

進口牌號（Inconel X-750、Inconel 718、Nimonic90）

溫馨提示：對初次合作或未定型尺寸請先小批量試制，謝謝?。?！

真空鍍膜工裝耐高溫彈簧，使用溫度一般在500-650℃之間，選用耐高溫彈簧為GH631、GH632、GH4145和GH4169等材料。

耐高溫彈簧一般是在較高溫度下使用，高溫下使用的彈簧除了會發(fā)生通常的蠕變和松弛等現(xiàn)象外，還由于分子熱運動的加劇導致原子間結合力下降。材料的彈性模量E和切變模量G的數(shù)量值從本質上來看是反映了原子間的結合力，因此溫度升高，原子間距增大，導致E值和G值的下降。一般鋼溫度每升高100℃，E值和G值約下降3%--6%。因為彈簧的彈性力和扭矩都和材料的彈性模量成正比，在高溫下即使彈簧的幾何尺寸不發(fā)生變化，但彈性力和扭矩要低于常溫。在計算時G值可參照下表進行估算。

數(shù)控彈簧機

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連續(xù)式電爐

數(shù)控彈簧機車間

數(shù)控磨簧機車間

電腦萬能試驗機

電腦拉壓試驗機

扭轉彈簧試驗機

彈簧疲勞試驗機

更新時間:2018-6-21 16:13:49 點擊次數(shù):
本文鏈接: http://www.10gy.com/html/product/2018-6-21/1247.html
上一篇:刀具涂層工裝彈簧下一篇:聚晶、晶體、多層金剛石涂層工裝耐高溫彈簧

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