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貨物所在地:河北唐山市
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低倍組織:
①金屬流線有要求處或能反映金屬合理流向的斷面上切取流線檢驗(yàn)試樣
②橫向低倍試片盡大概取在大裁面處
③縱向低倍試片應(yīng)取在零件的主軸線斷面上
④用鋼錠直接鑄造成形的鍛件,其低倍試片應(yīng)在近目口一端處切取
低倍斷口:
①在鍛件易產(chǎn)生過熱的部位切取試片
②在鍛件變形里小的部位切取試片
③普通環(huán)境下,可在橫向低倍試片上檢驗(yàn)斷口
鍛件廠家哪家好,就找唐山盛通鍛造有限公司。
Low magnification organization:
1 metal flow line has a requirement or can reflect the reasonable flow direction of the metal
2 horizontal low-power test strips should be taken at the large cut surface
3 longitudinal low-power test strips should be taken on the main axis section of the part
4 Forgings directly cast from steel ingots, the low-magnification test piece should be cut at one end of the near mouth
Low-fold fracture:
1 Cut the test piece in the part where the forging is prone to overheating
2 Cut the test piece in a small part of the deformation of the forging
3 Under normal circumstances, the fracture can be tested on the lateral low-power test piece.
(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)