涓北寤犳埧閻佃棟璀�(h霉)娆勭啽閵� 浣涘北姗�(j墨)鍫�(ch菐ng)鍦嶅⒒鏌垫瑒 寤e窞闄㈠⒒鍦嶆瑒寤犲
閶呴嫾璀�(h霉)娆勭壒鎬э細
1銆侀媴閶煎熀鏉愭槸閲囩敤鐔辨蹈閶呴嫾甯跺埗鎴愬悇绋(gu墨)鏍肩殑閸嶉媴閶�锛屼娇鐢ㄩ珮绔殑楂橀牷鐒婃帴鎶€琛�(sh霉)锛岀剨鎺ュ钩鏁�銆佸爡(ji膩n)鍥�銆�
2銆侀媴閶奸崓閶呯鐨勭鏉愯〃闈㈠惈閶呴噺閬�(d谩)鍒�60-80mm/銕�,鍦ㄥ父婧笅鍙互3-5骞翠笉鐢熼姽銆�
3銆侀媴閶肩敘(ch菐n)鍝佹槸鎶婇崓閶呯鍐嶆娣卞姞宸�銆傞媴閶艰(h霉)娆勫伐钘濇祦绋嬶細姗�(j墨)姊板姞宸モ啋鍖栧(xu茅)铏曠悊锛堝幓娌光啋鍘荤伆鈫掔磵绫抽櫠鍖栤啋閳嶅寲锛夆啋闈滈浕鍣存秱锛堚啋鍥哄寲锛�220掳楂樻韩浠挎惇鐡峰浐鍖栵級缍�(j墨ng)閬�(gu貌)澶氶亾宸ヨ棟铏曠悊鍚庢洿鍙仈(d谩)鍒�20骞翠笉鐢熼姽
4銆侀媴閶肩敘(ch菐n)鍝佹渶澶х殑鐗归粸(di菐n)鏄劇(w煤)鐒婃帴锛岄媴閶肩爺鐧�(f膩)鐨勯厤浠惰垏绠℃潗锛岄仈(d谩)鍒扮編瑙€銆佺墷鍥鸿€岄仼鐢�锛岀鍚堢編鍦�(gu贸)鏌垫瑒鍗�(xi茅)鏈�(hu矛)妯�(bi膩o)婧�(zh菙n)銆�
5銆佺敘(ch菐n)鍝佽〃闈㈤噰鐢ㄧ矇鏈櫞娑�銆傚叾鐢�(ch菐n)鍝侀€犲瀷缇庤锛岄鑹插彲鑷敱鎼厤锛岃壊鍕濆僵铏�锛岀劇(w煤)鐒婃帴绌挎彃绲勫悎锛屾湁瓒呭挤(qi谩ng)鐨勯槻璀�(h霉)鍔熻兘锛岃嚜娼旂挵(hu谩n)淇濓紝閬�(d谩)鍒板湅(gu贸)瀹舵彁鍊$殑鐪熸鎰忕京涓婄殑浣庣⒊鐠�(hu谩n)淇濈稜鑹茬敓娲荤敘(ch菐n)鍝�銆�
宸ヨ棟锛�
1銆侀媴閶奸櫧(y谩ng)鑷�(t谩i)璀�(h霉)娆勫伐钘濓細閲囩敤鐒�(w煤)鐒婇€f帴銆佹┇璞庣┛鎻掔祫瑁濊€屾垚銆傜浉灏�(du矛)浜庡偝绲�(t菕ng)鐨勯惖璀�(h霉)娆�锛屽畨瑁濇洿鍔犲揩鎹�锛屽琛ㄦ洿鍔犵編瑙€銆�
2銆侀媴閶奸櫧(y谩ng)鑷�(t谩i)璀�(h霉)娆勭殑鍩烘潗鐢卞叚灞ょ祫鎴�锛屽垎鍒ユ槸锛�
(1)閶兼潗灞�(Base steel)锛氬熀鏉愶紝纭害鍊肩偤159DPN锛�
(2)閶呴嫾鍚堥噾灞�(Zeta layer)锛氭渶闈犺繎鍩烘潗鐨勪竴灞よ嚧瀵嗗悎閲戝堡锛屾(g貌u)閫犲京(f霉)闆�锛岃€愯厫铦曟€фサ寮�(qi谩ng)锛屼互FeZn7鍙奆eZn13鍖栧悎瀛樺湪锛岀‖搴﹀€肩偤211DPN锛屽惈F(xi脿n)e鐐�7%-11%锛�
(3)浜為墰灞�(Delta layer)锛氶’钁楀柈鏂滅郴鏌辩媭绲勭箶锛孎(xi脿n)e鍚噺鐐�6%锛岀劇(w煤)姣掞紝鑰愯厫铦�锛岀‖搴﹀€肩偤179DPN锛�
(4)绱旈媴灞�(Eta layer)锛氱瀵嗗叚鏂规櫠绯�锛岃畩褰㈠姞宸ヤ笉鏄撶牬瑁傦紝閶呯磾搴�98.5%锛岀‖搴﹀€肩偤70DPN锛�
(5)楂橀媴纾峰寲灞わ細鍏锋湁鑹ソ鐨勮€愯厫铦曟€�锛屽苟澧炲挤(qi谩ng)娑傝啘鑸囧熀鏉愰檮钁楀姏锛�
(6)楂樻韩鍥哄寲灞わ細鍎�(y艒u)鐣扮殑闃茶厫鎬ц兘鍙婃姉鎾炴搳鎬ц兘锛屽叿鏈夊崜瓒婄殑鎶楃传澶�銆佹姉姘у寲鍜岃〃闈㈣嚜娼旀€ц兘锛岃壊婢よ畩鍖栫巼15骞翠笉瓒呴亷(gu貌)5%銆�
涓北寤犳埧閻佃棟璀�(h霉)娆勭啽閵� 浣涘北姗�(j墨)鍫�(ch菐ng)鍦嶅⒒鏌垫瑒 寤e窞闄㈠⒒鍦嶆瑒寤犲