\閶兼潗鍦朶宸ュ叿閶�11.jpg)
纰崇礌宸ュ叿閶肩法铏熴€佹€ц兘鍙婄敤閫�
纰崇礌宸ュ叿閶间腑纰崇殑璩噺鍒嗘暩(sh霉)鍦�0.65~1.35%鑼冨湇锛屽爆浜庨珮纰抽嫾銆�
鐗岃櫉琛ㄧず:TXX XX琛ㄧず閶间腑纰崇殑骞冲潎鍚噺鐨勫崈鍒嗕箣骞撅紝姣斿锛歍8锛岃〃绀哄钩鍧囩⒊鍚噺鐐�0.8%鐨勭⒊绱犲伐鍏烽嫾銆傞兘鏄劒(y艒u)璩嫾锛岃唱閲忔洿楂樻檪锛岄€氬父鍦ㄥ悗闈㈠啀鍔犵铏烝锛岀ū鐐洪珮绱氬劒(y艒u)璩�---
鎴愬垎鐗归粸锛氱⒊鍚噺=0.65~1.35%锛孲銆丳闆滆唱浣庛€�
鎬ц兘鐗归粸:寮峰害\纭害楂�,鑰愮（鎬уソ T 12 T10 鐐哄厖鍒嗙櫦(f膩)鎻叾鎬ц兘鐗归粸锛屽繀闋堥€茶鐔辫檿鐞嗘墠鑳芥甯镐娇鐢�銆�
2銆佷綆鍚堥噾鍒冨叿閶�
鍏堜粙绱圭⒊绱犲垉鍏烽嫾锛� 纰崇礌鍒冨叿閶兼槸鍚⒊0.65%-1.30%鐨勭⒊閶�銆傚T7,T8,T12鍜孴7A,T8A,T10A,T12A绛�銆傜啽铏曠悊鐐虹悆鍖栭€€鐏�,娣伀鍜屼綆婧洖鐏�銆傜⒊绱犲垉鍏烽嫾鍍规牸渚垮疁,鍔犲伐鎬ц兘鑹ソ,鐔辫檿鐞嗗悗鍙嵅寰楅珮鐨勭‖搴﹀拰鑰愮（鎬�,寤ｆ硾鍦扮敤浜庡埗閫犲悇绋伐鍏�,妯″叿,浣嗘槸,纰崇礌鍒冨叿閶间篃鏈夊緢澶氬急榛�,濡傛番閫忔€у樊,鐔辫檿鐞嗚畩褰㈠ぇ,鍥炵伀鎶楀姏浣�,绱呯‖鎬у樊绛夈€�
锛�1锛夋垚鍒嗙壒榛�
鍦ㄧ⒊绱犻嫾鍒冨叿閶肩殑鍩虹涓� ,鍔犲叆涓€浜涘悎閲戝厓绱�,鍏跺惈閲忓皯浜�5%,绋辩偤浣庡悎閲戝垉鍏烽嫾銆備綆鍚堥噾鍒冨叿閶肩殑鍚⒊閲忓湪0.85%-1.5%涔嬮枔,甯哥敤鐨勫悎閲戝厓绱犳湁Si,Cr,Mn,W,V,浣庡悎閲戝垉鍏烽嫾鐨勬渶绲傜啽铏曠悊鐐烘番鐏強浣庢韩鍥炵伀銆�
锛�2锛夌啽铏曠悊鐗归粸锛�
甯哥敤鐨勪綆鍚堥噾鍒冨叿閶兼湁9SiCr,CrWMn,Cr06绛�銆�
3銆侀珮閫熼嫾
锛�1锛夋垚鍒嗙壒榛� 锛�2锛夌祫绻旂壒榛� 锛�3锛夌啽铏曠悊鐗归粸锛�4锛夋€ц兘
楂橀€熼嫾鏄竴绋仼浜庡埗閫犻珮閫熷垏鍓婂垁鍏风殑楂樼⒊楂樺悎閲戝伐鍏烽嫾,鐣跺垏鍓婃韩搴﹂珮浜�600搴﹀乏鍙虫檪,纭害鐒℃槑椤笅闄�,浠嶇劧鑳戒繚鎸佽壇濂界殑鍒囧墛鎬ц兘,鍥犳鍙堢ū鍏剁偤鈥濋嫆閶尖€�銆傞珮閫熼嫾鐨勫惈纰抽噺鍐�0.7%-1.65%,閶间腑鍚玏銆丮o銆丆r銆乂銆丆O绛夊悎閲戝厓绱�,鍏剁附閲忚秴閬�10%銆傚悎閲戝厓绱犵殑浣滅敤P152銆傜敱浜庨嫾鍚⒊閲忚純楂�,鑰屼笖鍚湁澶ч噺鍚堥噾鍏冪礌,鍏堕憚鎱�(t脿i)鍧枡绲勭箶涓叿鏈夐瓪楠ㄨ兂鐙€纰冲寲鐗┿€傚彧鑳界敤閸涢€犵殑鏂规硶灏囧叾鎵撶,骞朵娇鍏跺垎甯冨潎鍕�銆傜啽铏曠悊鐐洪€€鐏�,娣伀(鍚庡洖鐏�550-570搴︿笁娆�)銆傚父鐢ㄩ嫾绋湁W18Cr4V,W6Mo5Cr4V2銆�
浜�銆佹ā鍏烽嫾
鐢ㄤ簬鍒堕€犲喎浣滄ā鍏峰拰鐔变綔妯″叿鐨勯嫾绋�,閫氬父绋辩偤妯″叿閶�銆�
1銆佸喎浣滄ā鍏烽嫾
鍐蜂綔妯″叿閶兼槸鐢ㄤ締鍒堕€犲湪鍐锋厠(t脿i)涓嬩娇閲戝爆璁婂舰鐨勬ā鍏烽嫾绋�,濡傚喎娌栨ā,鍐烽悡妯�,鐐轰簡淇濊瓑妯″叿缍�(j墨ng)閬庣啽铏曠悊鍚庣嵅寰楅珮纭害鍜岄珮鑰愮（鎬�,鍐蜂綔妯″叿閶煎惈鏈夋瘮杓冮珮鐨勭⒊閲�,姝ゅ,閭勫姞鍏ヤ竴瀹氶噺鐨勫悎閲戝厓绱犲Cr,Mn,Si,W,Mo,V绛�銆傜啽铏曠悊宸ヨ棟鐐虹悆鍖栭€€鐏�,娣伀鍚庡洖鐏€�
2銆佺啽浣滄ā鍏烽嫾
鐔变綔妯″叿鏄湪鍙楃啽鐙€鎱�(t脿i)涓嬪皪閲戝爆閫茶璁婂舰鍔犲伐鐨勪竴绋ā鍏�,濡傜啽閸涙ā,鐔辨摖澹撴ā,鍛婅ù閸涙ā绛夈€傜啽浣滄ā鍏烽嫾鏄湪鍙楃啽鍜屽喎鍗荤殑姊濅欢涓嬪伐浣�,鍚屾檪鍙楃啽鎳夊姏鍜屾姊版噳鍔涚殑浣滅敤銆傚洜姝�,鐔变綔妯″叿閶艰鍏峰倷杓冮珮鐨勫挤搴�,闊屾€�,楂樻韩鑰愮（鎬у強鐔辩┅(w臎n)瀹氭€�,骞舵噳鏈夎壇濂界殑鎶楃啽鐤插嫗鎬ц兘銆傜啽浣滄ā鍏烽嫾閲囩敤涓⒊鍚堥噾閶�,鍚⒊閲忊墹0.5%,鍔犲叆鐨勫悎閲戝厓绱犳湁Cr,Ni,Mn,Si,Mo,W,V绛�銆傜啽浣滄ā鍏烽嫾鐨勯爯鍏堢啽铏曠悊鎴栫瓑婧€€鐏�,鏈€绲傜啽铏曠悊鐐烘番鐏�,楂樻韩鍥炵伀銆傚父鐢ㄩ嫾绋湁5CrNiMo,5CrMnMo銆�
涓�銆侀噺鍏烽嫾
閲忓叿閶兼槸鐢ㄤ締鍒堕€犲悇绋脯閲忓伐鍏风殑閶笺€傞噺鍏锋槸瑷堥噺灏哄鐨�,蹇呴爤鍏锋湁绮剧⒑鑰岀┅(w臎n)瀹氱殑灏哄,鍥犳,閲忓叿鐢ㄩ嫾鎳夋湁楂樼‖搴﹂珮鑰愮（鎬у拰绌�(w臎n)瀹氱殑灏哄銆傞噺鍏烽嫾娌掓湁灏堥杸鐢ㄩ嫾,鍓嶉潰浠嬬垂鐨勫伐鍏烽嫾,婊惧嫊杌告壙閶煎潎鍙敤渚嗗埗浣滈噺鍏�銆傞噺鍏风殑闋愬厛鐔辫檿鐞嗚垏涓€鑸垉鍏烽嫾鐩稿悓,閫茶鐞冨寲閫€鐏�銆傛渶绲傜啽铏曠悊(娣伀鍙婂洖鐏�)鏈変簺鍗€(q奴)鍒�,鍥犵偤閲忓叿鐔辫檿鐞嗘檪閲嶈鐨勬槸淇濊瓑灏哄绌�(w臎n)瀹氭€с€傚洜姝�,鎳夊湪娣伀浠ュ悗瀹夋帓涓€娆�-80搴﹀乏鍙崇殑鍐疯檿鐞�,娑堥櫎娈樹綑濂ф皬楂旂祫绻�,鍐疯檿鐞嗗悗閫茶涓€娆�140-160搴︿綆婧洖鐏�,寰楀埌鍥炵伀棣皬楂斿拰褰屾暎纰冲寲鐗╃祫绻�銆�
鏉辫帪甯備笁绠噾灞潗鏂欐湁闄愬叕鍙告彁渚�
鈼� 3333灏嶆噳鍦嬪収(n猫i)鐗岃櫉锛屾潗璩細http://www.jdzj.com/jdzjnews/k3_4119656.html
