鐒¢尗鐓ゆ埃绠$窔銆佺叅姘f煖娓呮礂闄ゅ灑鍔戞帹钖﹀皥妤�(y猫)娓呮礂鍔犵啽鍣�銆佸喎鍑濆櫒銆佹彌鐔卞櫒銆佺┖瑾�(di脿o)銆佺閬�銆侀崑鐖愮瓑姘村灑銆佹补鍨㈠強鍏跺畠鐗╂枡鍨�銆傜敓鐢�(ch菐n)閵峰敭锛氱珐铦曞姂銆侀樆鍨㈠姂銆佹鑿屾粎钘诲姂銆佺诞鍑濆姂銆佹秷娉″姂銆佸垎鏁e姂銆侀粦娑查樆鍨㈠姂銆佺敓鐗╂竻娲楀姂鍙婇€犵礄銆佺础绻斿姪鍔戠瓑鐢�(ch菐n)鍝�銆傜劇閷叅姘g绶�銆佺叅姘f煖娓呮礂闄ゅ灑鍔戞墜姗�(j墨)鏄灏戝寲宸ョ綈娓呮礂 3銆佽帛缃愭簴(zh菙n)鍌欐竻娲楁檪锛屽€掔┖鍚�锛岄倓鎳�(y墨ng)鐢ㄦ儼鎬ф埃楂� 鍚规巸銆傜劇閷叅姘g绶�銆佺叅姘f煖娓呮礂闄ゅ灑鍔戝皪Q345锛�16Mn锛夊拰Q42锛�15MnVN锛夌瓑閶肩爺绌惰〃鏄�锛岄€欎簺閶煎潎鍏锋湁涓€瀹氱殑鐔辨噳(y墨ng)璁婅剢鍖栧偩鍚�銆傛秷闄ゅ拰鐔辨噳(y墨ng)璁婅剢鍖栫殑鏈夋晥鎺柦鏄剨鍚庨€€鐏檿鐞�銆傜稉(j墨ng)6鈩冨乏鍙崇殑娑堥櫎鎳�(y墨ng)鍔涢€€鐏悗锛屾潗鏂欑殑闊屾€у熀鏈笂鑳芥仮寰�(f霉)鍒板師渚嗙殑姘村钩銆傝绱�1)鐒婄斧閲戝爆鐨勭啽瑁傜磱鐔辫粙姝g伀閶间竴鑸惈纰抽噺閮借純浣庯紝鑰屽惈閷抽噺閮借純楂�锛屽畠鍊戠殑w(Mn)/w(S)鍊兼瘮杓冨ぇ锛屽洜鑰屽叿鏈夎純濂界殑鎶楃啽瑁傝兘锛屾甯告儏娉佷笅鐒婄斧涓嶆渻鍑虹従(xi脿n)瑁傜磱銆傜暥(d膩ng)鏉愭枡鎴愬垎涓嶅悎鏍�锛屾垨鏈夊毚(y谩n)閲嶅亸鏋愶紝浣垮眬閮ㄧ殑纰�銆佺~鍚噺鍋忛珮锛屽叾w(Mn)/w(S)鍊煎亸浣庢檪鍓囨槗鐢�(ch菐n)鐢熻绱�銆�
鐒¢尗鐓ゆ埃绠$窔銆佺叅姘f煖娓呮礂闄ゅ灑鍔戞番鐏姞鐔卞悗鍦�5~8鈩冩补涓喎鍗伙紝鍐疯嚦1锝�15鈩冩檪鍗冲彲鍙栧嚭閫�(j矛n)琛屼腑婧洖鐏�?锛涢紬楗诲洘闆€槎�?j霉)褰堢哀鐨勬€ц兘瑕佹眰鍔犱互纰哄畾锛屼竴鑸偤48~55鈩�?锛涢紬楦疯煯鎸犳崟鐕僺鐐�39锝�52HRC銆傚皪鍓垏鎳�(y墨ng)鍔涜純澶х殑褰堢哀鍥炵伀鍚庣‖搴︽噳(y墨ng)鐐�48锝�52HRC锛屾澘绨у洖鐏悗鐨勭‖搴︽噳(y墨ng)鐐�39锝�47HRC銆傚喎鎷�(杌�)褰堢哀閶煎強鍏剁啽铏曠悊鐗归粸锛氱洿寰戣純绱�(x矛)鎴栧帤搴﹁純钖勭殑褰堢哀涓€鑸敤鍐锋媺褰堢哀閶肩挡鎴栧喎杌嬪綀绨ч嫾甯跺埗鎴�銆傚喎鎷夊綀绨ч嫾绲叉寜鍒堕€犲伐钘濅笉鍚屽彲鍒嗙偤涓夐锛氶墰娴寸瓑婧檿鐞嗗喎鎷夐嫾绲查€欑ó閶肩挡鐢熺敘(ch菐n)宸ヨ棟鐨勪富瑕佺壒榛炴槸閶肩挡鍦ㄥ喎鎷夐亷绋嬩腑锛岀稉(j墨ng)閬庝竴閬撳揩閫熺瓑婧喎鍗荤殑宸ュ簭锛岀劧鍚庡喎鎷夋垚鎵€瑕佹眰鐨勫昂瀵�銆� 楂旀績搴�锛屽苟閲囧彇鐩告噳(y墨ng)鐨勫畨鍏ㄥ拰鍊嬮珨闃茶(h霉)鎺柦銆傚畨鍏ㄥ摗鍦ㄤ綔妤�(y猫)鍓嶆噳(y墨ng) 灏嶉€�(j矛n)鍏ヨō(sh猫)鍌欎綔妤�(y猫)鏅傚嵄闅€ч€�(j矛n)琛屽垎鏋�锛屾鏌ユ竻缃愯ō(sh猫)鍌欍€佺従(xi脿n)鍫�銆佹秷闃� 鍣ㄦ潗銆侀槻鑼冩帾鏂借惤瀵︽儏娉併€�
鐜嬬偓閲濆皪鏌愰€�(j矛n)鍙i珮纭閻电う鐭�(鍏堕枔纭寲绀﹂瑕佺偤纾侀粌閻电う鍜岄粌閻电う)锛岄伕鐢ㄥ厛鍙嶆诞閬稿悗纾侀伕宸ヨ棟娴佺▼灏嶈┎绀︾煶閫�(j矛n)琛岄檷纭彁閻甸伕绀﹀椹�锛岄惖绮剧う纭獢娆$敱鍘熺う鍚~6.14%闄嶈嚦.3%浠ヤ笅锛屽彇寰椾簡杓冨ソ鐨勫椹楁柟閲濄€傞偟鍋夎彲绛変汉灏嶄簯鍗楁煇绀﹂€�(j矛n)琛岀爺瑷�锛屽湪鍚~5.71%銆佸惈閻�31.52%鐨勬浠朵笅锛岄伕鐢ㄥ厛娴伕鍚庣閬哥殑宸ヨ棟娴佺▼锛屽彇寰椾簡閻电簿绀﹀惈閻�65.36%銆佸惈纭�.171%銆侀惖鏀跺洖鐜囩偤81.67%鐨勬豢瓒虫柟閲濄€傞儹娲荤怠(lu貌)绛変汉灏嶆煇灏剧う涓殑纭�銆侀惖璩囨簮閫�(j矛n)琛屾绱嶆敹鍥烇紝绀︾煶涓惈鏈夐洠閬哥榛冮惖绀�锛岄伕鐢ㄦ诞閬糕€旂閬糕€旀诞閬歌伅(li谩n)鍚堟敹鍥炲伐钘濓紝鎴愬姛鍦板彇寰椾簡纭獢娆$偤38.77%鐨勫劒(y艒u)璩�(zh矛)纭簿绀﹀強鍚惖58.4%銆佸惈纭�.547%鐨勫悎鏍奸惖绮剧う銆傜劇閷叅姘g绶�銆佺叅姘f煖娓呮礂闄ゅ灑鍔戠劇閷叅姘g绶氥€佺叅姘f煖娓呮礂闄ゅ灑鍔戞墜姗�(j墨)鏄灏戝寲宸ョ綈娓呮礂
11銆佸寲宸ュ劜缃愭竻绌烘檪锛屾噳(y墨ng)鍙嶅京(f霉)娉ㄦ按
鍥犺€�锛屾坊鍔犵う灞辨姇鍏ワ紝鏄珐瑙f垜鐪侀惖绀︾煶璩囨簮绶婄己锛岄枊灞曟垜鐪侀嫾閻靛伐妤�(y猫)鐨勯噸瑕佽鍕�銆�2鎯虫柟瑷�(sh猫)娉曢€�(j矛n)姝ラ惖绀︾煶鐢�(ch菐n)鍝佸牨鍍归惖绀︾煶鍫卞児鐨勫嚬鍑歌捣钁楄兘鍚﹀揩閫熼枊灞曠う灞卞缓閫犵殑鏉犳】浣滅敤銆傚洜鐐洪惖绀︾煶鍫卞児鍋忎綆锛岀う灞辫櫑鏈垨鐩堜綑灏�锛屾(g貌u)鎴愬摗宸ョ殑宸ヨ硣绂忓埄宸紝鐩存帴褰遍熆杈︾う鐨勬椿韬嶆€�锛岀従(xi脿n)宸插嚭鐢�(ch菐n)鐨勭う灞变篃缂哄皯鎳�(y墨ng)鏈夌殑鐢熸(j墨)銆傚洜鑰�锛岀瓎鑰呬互鐐猴紝閼掍簬鐝�(xi脿n)鍦ㄩ惖绀︾煶缂哄皯锛屾噳(y墨ng)閫�(j矛n)涓€姝ラ€�(j矛n)姝ョう鐭崇敘(ch菐n)鍝佸牨鍍�銆傛噳(y墨ng)鎶婄う妤�(y猫)璐忓埄浜虹偤鍦拌綁(zhu菐n)鍒伴嫾閻靛姞宸ラ儴鍒嗙殑涓嶅悎鐞嗙従(xi脿n)璞℃晱鎹锋敼璁婇亷渚�銆傞嫾閻靛姞宸ラ儴鍒嗘噳(y墨ng)鎯宠睛娉曚笅闄嶅姞宸ラ亷绋嬩腑鐨勬湰閷㈠拰鍏朵粬鍘熸潗鏂欑殑鏀惰臣鏈將锛岀劧鍚庨€�(j矛n)姝ラ惖绀︾煶鐢�(ch菐n)鍝佺殑鍫卞児锛屽仛鍒扳€滄垜鐖惧埄閬╃暥(d膩ng)锛岀埦涔呭瓨鎴戜箙鍒┾€濆彧瑕侀€欐ǎ锛屾墠鏈冧娇寰楀挶鍊戠殑閶奸惖寤犲晢涓嶆渻鎴愮偤鈥滅劇绫充箣鐐娾€�銆倊4鏈堜唤锛岀泩鍒╀紒妤�(y猫)闈�銆佽櫑鎼嶉潰鍜屽仠鐢�(ch菐n)闈㈠垎鍒ョ偤81%銆�5%鍜�14%锛岀挵(hu谩n)姣�1鏈垀3鏈堜唤鐩堝埄闈㈠鍔�1%銆佽櫑鎼嶉潰娓涘皯2%銆佸仠鐢�(ch菐n)浼佹キ(y猫)闈㈡寔骞�銆傜泩鍒╅潰鍦ㄦ摯(ku貌)澶ц櫑鎼嶉潰鍦ㄧ府灏�1鏈垀4鏈堜唤锛屾渤鍖楃渷姘戠嚐閶奸惖浼佹キ(y猫)閵峰敭鏀跺叆鍜屽鐝�(xi脿n)鍒╂饯淇濇寔浜嗗悓姝ュぇ骞呭闀�锛岃〃鏄�1鏈垀4鏈堜唤閶煎児姣�216骞村悓鏈熼珮銆備笉閬庯紝1鏈垀4鏈堜唤閵峰敭鍒╂饯鐜囩偤3.93%锛屾瘮1鏈垀3鏈堜唤涓嬮檷.32鍊嬬櫨鍒嗛粸锛岄€欒〃鏄�4鏈堜唤鐨勯嫾鏉愬児鏍兼瘮3鏈堜唤鏈夋墍鍥炶惤銆傝垏鍘诲勾鍚屾湡姣�銆佽垏浠婂勾1鏈垀3鏈堜唤姣旓紝1鏈垀4鏈堜唤鐩堝埄浼佹キ(y猫)鐩堝埄闈㈠湪鎿�(ku貌)澶�锛岃櫑鎼嶄紒妤�(y猫)铏ф悕闈㈠湪绺皬锛岄€欒〃鏄庢皯鐕熼嫾閻典紒妤�(y猫)鑴洶鐧�(f膩)灞曡定鍚戞槑椤�锛涗絾1澶氬鍋滅敘(ch菐n)浼佹キ(y猫)鏁�(sh霉)閲忚繎鍏╀笁骞翠竴鐩存湭鑳芥敼璁�锛岃〃鏄庡湪甯傚牬绔剁埈鏃ヨ定婵€鐑�銆佸幓鐢�(ch菐n)鑳藉姏搴﹀姞澶�銆佺挵(hu谩n)淇濆鍔涘姞澶у拰璩囬噾閺堟柗瑁傜瓑鎯呮硜涓�锛屼竴閮ㄥ垎姘戠嚐閶奸惖浼佹キ(y猫)灏囬€€鍑哄競鍫�銆傜劇閷叅姘g绶�銆佺叅姘f煖娓呮礂闄ゅ灑鍔戠叅姘g绶�銆佺叅姘f煖娓呮礂闄ゅ灑鍔戠劇閷墜姗�(j墨)鏄灏戝寲宸ョ綈娓呮礂
閫氶亷閬庡惞渚嗛伩鍏嶉珮P寰�(f霉)鍚逛篃涓嶅彲琛�锛沬BOF绲傞粸妯″瀷娓e寲瀛�(xu茅)闋�(y霉)娓祼(ji茅)鏋滆〃鏄�,闅ㄨ憲娓i噸閲忓鍔�锛岄亷鍚逛娇FeO璩�(zh矛)閲忚繀閫熷鍔狅紝閫�(j矛n)鑰屾湁鏁堢█閲婥aO鍚噺銆傚鏋滈亷鍚癸紝鐩告噳(y墨ng)鐨勬福(FeO)閲忔€ュ妵澧炲姞锛孋aO鍚噺闄嶄綆浠ュ強鐩搁棞(gu膩n)鍑洪嫾婧害鍗囬珮灏囧皫(d菐o)鑷村嚭閶糩P]鍚噺鍗囬珮锛岄€欐槸鐢变簬[P]鐨勫洖娴佹墍鑷�銆傜暥(d膩ng)浣跨敤楂榌P]鐔旇瀺閲戝爆鎯呮硜涓媔BOF妯″2闆滆唱(zh矛)鎺у埗鍎�(y艒u)鍖栨福鍖栧(xu茅)鎺у埗鍜屾湁鏁堢殑绲傞粸鎺у埗鏄帶鍒跺悎閬╃殑[P]鍚噺鐨勯棞(gu膩n)閸�銆傜董鎸佸瘜鍚憾瑙aO鐨勬福鐨刅姣旂磩鐐�3锛屼笖MgO鍚噺涓嶉珮浜庢墍闇€閲忥紝浠ョ洝鍙兘娓涘皯鑰愮伀鏉愭枡纾ㄦ悕灏囨渻鎻愰珮纾峰垎閰嶆瘮銆�