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雙金屬螺桿

 


雙金屬螺桿也從以往的牙頂噴焊,更新設(shè)備而采用高壓快 速全面合金披覆的溶射技術(shù),耐腐蝕型合金適用于尼龍,PVC,PC,PMMA 等。耐磨耐高溫型合金適用于尼龍玻纖, 磁粉,鋁鎂粉,電木注塑等,WPT3 兼有 WPT1,WPT2 兩種特性,耐磨耐腐蝕耐高溫。


材質(zhì)成分:
38CrMoAlA為基材以及雙合金等材料。


技術(shù)參數(shù):
☆基材氮化硬度      Hv850-1050 (HRc56°- 65°)
☆氮化層深度        0.45-0.7mm
☆調(diào)質(zhì)硬度          HRC26°- 30°
☆螺棱雙合金硬度    HRc56°- 65°
☆合金層深度        0.8-2.0mm

 

 

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ADD:No. 80 Dacheng Seven Road,Xingang Park,Zhoushan Economic Development Zone,Zhoushan,Zhejiang,China | Tel:0580-8805118, Mobile:13575638315 | Mail:hr@hr-machinery.cn
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