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  • 三明治焊片
  • 三明治焊片

三明治焊片

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深圳市鑫強利有限公司
  • 聯系人:王生
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  • 地區:廣東 深圳
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三明治焊片

三明治焊片公司歷經一年多時間于2007年研制成功,為國內釬料領域取代進口產品又邁出了一步。

1、   三明治焊片是一種兩片銀釬料片中間加有銅墊片或鎳墊片的特殊焊片;

2、   三明治焊片主要應用于釬焊待焊長度超過12.7mm的硬質合金,以防止因異種金屬間焊接其熱膨脹系數不同而產生的開裂現象;

3、   因為物料的膨脹系數不同,焊接后的產品會引起內應力的問題,而三明治焊片則可通過其內層塑性變形來解決內應力的問題;

4、   三明治焊片焊接PDC刀頭具有很好的性能特點,焊接牢固、強度高,在刀具使用上具有防減震效果,是石油鉆頭等勘探領域不可多得的焊接材料。

5、   可提供相應的樣品及相關的釬焊技術服務及指導。

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