鑱婂煄甯傜溇闋嗛嫾鏉愭湁闄愬叕鍙哥敓鐢�(ch菐n)缍�(j墨ng)鐕燂細鐩寸斧鐒婄銆佸ぇ鍙ｅ緫鐩寸斧鐒婄銆佸帤澹佺洿绺剨绠�銆佺洿绺剨绠″粻瀹�銆侀珮闋荤剨绠＄従(xi脿n)璨ㄣ€佽杽澹佺剨绠″児(ji脿)鏍�銆佸帤澹佺剨绠＄洿閵�銆侀珮闋荤剨绠°€佸皬鍙ｅ緫鐩寸斧鐒婄銆佽杽澹侀珮闋荤剨绠°€佸惞姘х剨绠�銆侀珮闋荤洿绺剨绠�銆佹墭杓ョ銆侀浕绶氬绠＄瓑銆傛垜寤犲彲浠ョ敓鐢�(ch菐n)鍚勭ó鏉愯唱(zh矛)鐨勭剨绠★紝瑕�(gu墨)鏍奸綂鍏�锛屽苟甯稿勾鍌欐湁澶ч噺鐝�(xi脿n)璨�锛屽潎鍙豢瓒冲鎴惰姹�锛岀壒娈婅(gu墨)鏍肩剨绠″彲鎸夌敤鎴惰姹傞€�(j矛n)琛屽姞宸�銆�
榛戦緧姹熼綂榻婂搱鐖�45铏熺剨绠�
涓€鑸～閰搁爯(y霉)鐔辨韩搴︽搷鎺у湪8~12鈩�(鍐婧害鍙亸涓婇檺銆佸鏃ユ韩搴﹀彲鍋忎笅闄�)锛屽湪鍐鍐板喎鏅�(sh铆)绡€(ji茅)鏃娇閬哥敤楂樻韩娉曠█閲嬬啽缂轰箯浜庡埌閬�(d谩)宸ヨ棟瑕�(gu墨)鍓囩殑婧害锛屾湁鏅�(sh铆)瑕佺稉(j墨ng)閬庤捀姹介爯(y霉)鐔�锛涘湪澶忔棩灏辨槸閬哥敤浣庢韩娉曪紝绋€閲嬪悗鐨勭～閰告韩搴︿粛寰堥珮锛屼笉瀹滅珛鍒绘姇鍏ョう绮夊弽闊匡紝瑕佺敤澹撶府绌烘埃鎷屽拰闄嶆韩锛屽彲鏄湁鏅�(sh铆)澹撶府绌烘埃鐨勬韩搴︿篃寰堥珮闆ｄ簬鍦ㄧ煭鏅�(sh铆)鍒诲収(n猫i)闄嶈嚦瑕�(gu墨)鍓囩殑婧害锛屾鍒昏兘澶犵敤鏀跺洖鐨勭█寤㈤吀鏇夸唬姘翠締绋€閲嬫績纭吀浠ヤ笅闄嶇█閲嬬啽锛岀暥(d膩ng)鐒惰缍�(j墨ng)閬庢簴(zh菙n)纰烘牳绠楅伩鍏嶉吀搴︾郴鏁�(sh霉)閬庨珮鎴栫う閰告瘮閬庨珮銆�
鐒婄鐢�(ch菐n)鍝佸唬娉涙噳(y墨ng)鐢ㄤ簬鑷締姘村伐绋�銆佺煶鍖栧伐妤�(y猫)銆佸寲瀛�(xu茅)宸ユキ(y猫)銆侀浕鍔涘伐妤�(y猫)銆佽静(n贸ng)妤�(y猫)鐏屾簤銆佸煄甯傚缓瑷�(sh猫)锛屾槸鎴戝湅闁嬬櫦(f膩)鐨勪簩鍗佸€�(g猫)閲嶉粸(di菐n)鐢�(ch菐n)鍝佷箣涓€銆備綔娑查珨杓搁€佺敤锛氱郸姘�銆佹帓姘�銆備綔姘ｉ珨杓搁€佺敤锛氱叅姘�銆佽捀姘ｃ€佹恫鍖栫煶娌规埃銆備綔绲�(ji茅)妲�(g貌u)鐢細浣滄墦妯佺銆佷綔姗嬫锛涚⒓闋�銆侀亾璺€佸缓绛戠祼(ji茅)妲�(g貌u)鐢ㄧ绛�銆�
鐒婄鐢�(ch菐n)鍝佽(gu墨)鏍奸綂鍏�銆佹妧琛�(sh霉)鍔涢噺闆勫帤銆佽ō(sh猫)鍌欏厛閫�(j矛n)銆佸伐钘濇祦绋嬪悎鐞�銆佺瀛�(xu茅)鐨勭敓鐢�(ch菐n)绠＄悊锛屽苟鑳戒氦璨ㄥ強鏅�(sh铆)锛岃瑳绌朵俊璀�(y霉)锛屾帹琛屽皬鎵归噺锛屽鍝佺ó锛岃杽鍒╁閵风殑鍘熷墖銆�
榛戦緧姹熼綂榻婂搱鐖�45铏熺剨绠�
涓嶉姽閶肩閬撶殑瀹夎鏂规硶鑸囨櫘閫氱⒊绱犻嫾鍩烘湰鐩稿悓锛屽湪鏌愪簺宸ヨ棟涓婃湁涓嬪垪宸ヨ棟瑕佹眰銆備笉閵归嫾鏉愭枡鍚婇亱(y霉n)锛屼笉鑳借垏鍏朵粬閲戝爆鐩存帴鎺ヨЦ锛屾噳(y墨ng)鍔犲鏈ㄦ澘鎴栨鑶犳澘绛夐潪閲戝爆鏉愭枡銆傜瀛愬垏鍓蹭笉鍏佽ū鐢ㄦ櫘閫氱爞杓墖鍒囧壊锛屾噳(y墨ng)閲囩敤涓嶉姽閶煎皥鐢ㄧ爞杓墖鎴栫瓑闆㈠瓙鍒囧壊銆備笉閵归嫾绠℃潗鍙婄浠跺畾浣嶇剨鏅�(sh铆)鐒婄斧鍏�(n猫i)鍋�(c猫)鎳�(y墨ng)閫�(j矛n)琛屽厖姘繚璀�(h霉)銆傝捣寮ц垏鏀跺姬銆佽捣寮ч噰鐢ㄥ洖鐒婃硶,鏀跺姬鎳�(y墨ng)濉豢寮у潙.璧峰姬蹇呴爤鍦ㄥ潯鍙ｅ収(n猫i)瀹屾垚,绂佹鍦ㄧ閬�銆佺浠舵瘝鏉愯〃闈㈡墦寮ц垏璧峰姬銆傝嫢璧峰姬鑸囨敹寮ц檿鐧�(f膩)鐝�(xi脿n)姘ｅ瓟銆佽绱嬬瓑缂洪櫡鎳�(y墨ng)鍙婃檪(sh铆)铏曠悊骞插噲銆�
缍�(j墨ng)鐕熺悊蹇碉細鈥滃悓妯ｇ殑鐢�(ch菐n)鍝佹瘮璩�(zh矛)閲�銆佸悓妯ｇ殑璩�(zh矛)閲忔瘮鍍�(ji脿)鏍�銆佸悓妯ｇ殑鍍�(ji脿)鏍兼瘮鏈嶅嫏(w霉)銆� 鍚屾ǎ鐨勬湇鍕�(w霉)姣斾俊璀�(y霉)鈥濄€�
浼佹キ(y猫)绮剧锛氣€滃湗(tu谩n)绲�(ji茅)鎷兼悘銆佽壉鑻﹀ギ鏂椼€佹暚妤�(y猫)濂夌嵒(xi脿n)銆佸嫏(w霉)瀵�(sh铆)姹傛柊鈥濆叕鍙稿湪寤ｆ硾闋�(l菒ng)鍩熼噷灏嬫眰鐪熻獱鐨勫悎浣�锛屼互鎻愰珮浼佹キ(y猫)鐨勭稖鍚堝(sh铆)鍔�銆�
鏈嶅嫏(w霉)涓変繚锛氫繚璀夎唱(zh矛)閲�銆佷繚璀夋檪(sh铆)闁�銆佷繚璀夋暩(sh霉)閲忋€�
鏈嶅嫏(w霉)瀹楁棬锛氶泟鍘氱殑瀵�(sh铆)鍔�銆佸劒(y艒u)璩�(zh矛)鐨勭敘(ch菐n)鍝�銆佷綆寤夌殑鍍�(ji脿)鏍�銆佸ソ鐨勬湇鍕�(w霉)銆�
閯噸鎵胯锛氫繚璀変互濂界殑鐢�(ch菐n)鍝�銆佸劒(y艒u)鐨勮唱(zh矛)閲忋€佷綆鐨勫児(ji脿)鏍�銆佸畬鍠勭殑鏈嶅嫏(w霉)渚嗙瓟璎濇柊鑰侀¨瀹㈢殑淇¤炒銆�
渚涜波瑕�(gu墨)鏍�:DN15-DN200 4鍒�-8瀵�
渚涜波鏉愯唱(zh矛):Q235A锛孮235C銆丵235B銆�16Mn銆�20#銆丵345銆丩245銆丩290銆乆42銆乆46銆乆60銆乆80銆�0Cr13銆�1Cr17銆�00Cr19Ni11銆�1Cr18Ni9銆�0Cr18Ni11Nb绛�銆�
鐐洪槻姝㈠付閶煎钩鐩翠笅闄嶏紝宸ヤ綔杓ュ拰鏀拹杓ョ殑浜ゅ弶瑙掑拰褰庤讥鍔涚殑瑷�(sh猫)缃緷鎿�(j霉)杓ュ舰鑰屽畾锛岃€屼笖鍏跺埄鐢ㄥ舰鐙€杩旈鎶€琛�(sh霉)鎴栫嵅寰楄壇濂界殑骞崇洿搴︺€傞珮閫熺┛甯舵妧琛�(sh霉)锛氳秴钖勫付閶肩敓鐢�(ch菐n)閬庣▼涓韩搴︿笅闄嶅緢蹇�锛屽洜姝ら€�(j矛n)琛岄珮閫熺┛鏂欍€傜劇闋粙鍒惰В姹轰簡绮捐粙姗�(j墨)鍜岀啽杌嬭几鍑鸿讥閬撲笂鐨勯珮閫熺┛鏂欏晱椤�銆傞珮閫熺┛鏂欒ō(sh猫)鍌欏畨瑁濆湪杓稿嚭杓ラ亾涓婃柟锛岃閰嶆湁姘ｅ銆傚埄鐢ㄤ締鑷┖姘ｅ鐨勭┖姘ｅ皠娴佹笡灏戝櫞鍢磋垏閶煎付闁撶殑澹撳姏灏囬嫾甯跺悜涓婃媺锛屼娇鍏舵嚫绂忛€欑ó鐗芥媺鑸囨嚫娴綔鐢ㄩ檷浣庝簡绌挎枡闃诲姏锛屽付閶间腑蹇冪窔鍚戜笂鎷辫捣锛屾彁楂樹簡閶煎付鐨勫墰鎬�锛屽緸鑰屽(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱┛鏂�銆�
[涓嶉姽閶煎湏閶艰▓(j矛)绠楀叕寮廬涓嶉姽閶煎湏閶艰垏铻虹磱閶肩殑鍗€(q奴)鍒ュ湪寤虹瓚宸ョ▼涓�锛屼笉閵归嫾鍦撻嫾鍜岃灪绱嬮嫾鏄皪涓嶅悓绋閶肩瓔鐨勯€氫織鍙硶锛屽畠鍊戜箣闁撶殑涓嶅悓涓昏鏈変互涓嬩簲榛�(di菐n)锛�1.澶栧舰涓嶅悓銆備笉閵归嫾鍦撻嫾鐨勫琛ㄩ潰鏄厜婊戠殑锛涜灪绱嬮嫾鐨勫琛ㄩ潰甯舵湁铻烘棆褰㈢殑鑲嬨€傜敓鐢�(ch菐n)妯�(bi膩o)婧�(zh菙n)涓嶅悓銆傚湪鐝�(xi脿n)琛屾(bi膩o)婧�(zh菙n)涓�锛屼笉閵归嫾鍦撻嫾鎸嘓PB235绱氶嫾绛�锛屽畠鐨勭敓鐢�(ch菐n)妯�(bi膩o)婧�(zh菙n)鏄€婇嫾绛嬫贩鍑濆湡鐢ㄧ啽杌嬪厜闈㈤嫾绛嬨€�(GB1313)锛涜灪绱嬮嫾涓€鑸寚HB335鍙奌B4绱氶嫾绛嬶紝瀹冪殑鐢熺敘(ch菐n)妯�(bi膩o)婧�(zh菙n)鏄€婇嫾绛嬫贩鍑濆湡鐢ㄧ啽杌嬪付鑲嬮嫾绛嬨€�(GB1499)銆傚挤(qi谩ng)搴︿笉鍚�銆備笉閵归嫾鍦撻嫾(HPB235)鐨勮ō(sh猫)瑷�(j矛)寮�(qi谩ng)搴︾偤21MPa锛涜灪绱嬮嫾鐨勫挤(qi谩ng)搴﹁純涓嶉姽閶煎湏閶艰楂�锛孒B335鐨勮ō(sh猫)瑷�(j矛)寮�(qi谩ng)搴︾偤3MPa锛汬B4鐨勮ō(sh猫)瑷�(j矛)寮�(qi谩ng)搴︾偤36MPa銆傞嫾绋笉鍚�锛�(鍖栧(xu茅)鎴愪唤涓嶅悓)銆備笉閵归嫾鍦撻嫾(HPB235)灞⒊绱犻嫾锛岄嫾绋槸Q235锛涜灪绱嬮嫾灞綆鍚堥噾閶�锛孒B335绱氶嫾绛嬫槸2MnSi(2閷崇)锛汬B4绱氶嫾绛嬫槸2MnSiV鎴�2MnSiNb鎴�2MnTi绛�锛涚墿鐞嗗姏瀛�(xu茅)鎬ц兘涓嶅悓銆�
鍥犻嫾绠″晢鍝佸瀷铏熻純澶�锛屾湭鑳藉叏閮ㄦ(bi膩o)娉紒鏈(bi膩o)娉ㄥ瀷铏�----璜嬪挩瑭㈠鏈�
鍥犺繎鏈熷師鏉愭枡鍍�(ji脿)鏍艰畩鍕�(d貌ng)骞呭害杓冨ぇ锛屽洜姝ゅ叕鍙告墍鏈夌敘(ch菐n)鍝佹矑鏈夊強鏅�(sh铆)淇鍍�(ji脿)鏍�锛岃珛鍜ㄨ纰鸿獚(r猫n)鐣�(d膩ng)鏃ュ児(ji脿)鏍肩偤婧�(zh菙n)?銆�?锛�
