绮惧???????????甯稿??????绉???灞???绱?锛?杩?浜???灞???绱???杩?????娣峰????涓?绉?娣峰???┿??绮惧???????????????浣???????1????????绱?????杈?楂???????????锛??冲????2??????3?ゅ????????灞????瑰??????寮哄害(Rm)????????瑕?姹?锛??ゅ??????????灏?R0.2 = 160 MPa, Rm = 215 MPa????????绱?????骞冲????????2????????绱???????楂???????3?舵????褰㈢?惰?峰?浜?????EN755-2瑕?姹????ц?芥按骞冲?浜?????6060?舵????浜у??锛???66?舵????????3???ц?借?楂?????????绱???????浣???褰㈢?舵??娉?杈惧?拌?涓?姘村钩??
绮惧???????????娴?璇???????濉??с????????绱???????浣??????㈠欢浼哥????楂???杩?涓?缁???琛ㄦ??锛?涓??朵??????ㄤ欢?告?锛?璇ュ?????锋??娼??ㄧ??濉??ф按骞筹???璁镐娇?ㄦ?撮????ゅ?虹????涓?绉?涓昏???????绱?????涓??????瑰???ゅ????????浼搁?跨????灞???寮哄害?ㄥ?????绀虹??锛???0.2??Rm涔??寸??宸??硷?璇存??浜???灞???寮哄害?ㄥ???锛?骞剁‘瀹?浜???????绱???浣?姘村钩?稿?浜??舵?撮???濉??ф????????╁??褰㈡?′欢????????灞????瑰??????寮哄害姘村钩蹇?椤婚??杩?涓?绉??扮????绮惧?寮???????????规??ヨ揪?般??涓?涓?涓??剧ず浜??ゅ????????浼搁?跨????纭?害??缁???琛ㄦ??锛???????绱???????浣???????(????1)?锋????楂???灞???寮哄害?ㄥ???
绮惧?????????涓?绉?涓???涓昏???????绱????????????ゅ?哄??????浼搁?跨????纭?害????绌舵?ゅ??????瀵瑰??????绱???????浣????????ц?姐??缁?缁????哥?????褰卞??浣跨?ㄥ??????????????浣?????渚垮???Alloy 1锛????朵负????????宸ヨ?轰????ゅ?虹??锛?杩?涓?娼??ㄥ???芥?т负?????浼?????绌舵??渚?浜??虹?锛?浠ュ??版????瑕?姹????ц?姐??????1宸插??剁?缁????ц?藉???告????杩?琛?浜?娴?璇???缁??轰??????ゅ????????澧???锛?????1??瀹?瑙?缁?缁???寰??缁?缁????剁?瑰?涓轰腑绛?灏哄?(涓??寮﹀????绛?杞存?剁?锛????村??6 ~ 54 渭m???ゅ??杩?绋?涓??缁????剁?灏哄?????????锛??剁?灏哄?宸????澶у??揪15%锛?婵?娲讳??ゅ??杩?绋?涓???缁?缁??㈠?杩?绋???
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