鍙嬪彂闆嗗洟-姝ｅ厓閽㈢閿�鍞儴
鑱旂郴浜猴細闅忕粡鐞?nbsp;
鎵嬫満錛?5202226266
鍦板潃錛氬攼灞卞競涓板崡鍖烘煶鏍戦厔闀囧箍婧愯涓庡疂涓拌礬浜ゅ弶鍙ｄ笢600綾寵礬鍗?br/>
姝ｉ噾鍏冮晙閿屾棤緙濋挗綆″惈閲?/h1>
銆�銆�姝ｉ噾鍏冮晙閿屾棤緙濋挗綆?/a>鎴愬垎涓庡惈閲忚В鏋?/span>
銆�銆�閽堝鐢ㄦ埛鍏蟲敞鐨?a title="姝ｉ噾鍏冮晙閿屾棤緙濋挗綆? target="_blank" class="sitelink">姝ｉ噾鍏冮晙閿屾棤緙濋挗綆?/a>鐨勫寲瀛︽垚鍒嗗強鍚噺錛屼互涓嬩粠鍩虹鏉愯川鎴愬垎銆侀晙閿屽眰鎴愬垎銆佹墽琛屾爣鍑嗕笌璐ㄩ噺鎺у埗涓夋柟闈㈠睍寮�錛屾彁渚涗笓涓氥�佺簿鍑嗙殑鏁版嵁涓庤В璇匯�?/span>
銆�銆�涓�銆佸熀綆℃潗璐ㄦ垚鍒嗕笌鍚噺
銆�銆�姝ｉ噾鍏冮晙閿屾棤緙濋挗綆?/a>鐨勫熀綆￠�氬父閲囩敤紕崇礌緇撴瀯閽㈡垨浣庡悎閲戦珮寮哄害閽紝甯歌鏉愯川鍙婂寲瀛︽垚鍒嗗涓嬶細
銆�銆�1. 甯哥敤鏉愯川涓庢垚鍒嗚寖鍥?/span>
| 鏉愯川 | C錛堢⒊錛?/span> | Si錛堢錛?/span> | Mn錛堥敯錛?/span> | P錛堢７錛?/span> | S錛堢～錛?/span> | 鍏朵粬鍏冪礌 | 鍏稿瀷搴旂敤 |
|---|---|---|---|---|---|---|---|
| 20# | 0.17%-0.23% | 0.17%-0.37% | 0.35%-0.65% | 鈮?.035% | 鈮?.035% | - | 鏅�氭祦浣撹緭閫併�佸緩絳戠粨鏋?/span> |
| Q345B | 鈮?.20% | 鈮?.50% | 1.00%-1.60% | 鈮?.035% | 鈮?.035% | V銆丯b銆乀i鎬誨惈閲忊墹0.22% | 楂樺帇綆￠亾銆佹満姊板埗閫?/span> |
| L245 | 鈮?.28% | 鈮?.45% | 0.50%-1.20% | 鈮?.030% | 鈮?.030% | - | 鐭蟲補澶╃劧姘旇緭閫?/span> |
| 35CrMo | 0.32%-0.40% | 0.17%-0.37% | 0.40%-0.70% | 鈮?.035% | 鈮?.035% | Cr 0.80%-1.10%錛孧o 0.15%-0.25% | 楂樺帇閿呯倝銆佹恫鍘嬫敮鏌?/span> |
銆�銆�鍏抽敭鐐硅鏄庯細
銆�銆�紕沖惈閲忥細鍐沖畾閽㈡潗寮哄害涓庣剨鎺ユ�с�?0#閽㈢⒊鍚噺浣?0.17%-0.23%)錛岀剨鎺ユ�уソ;Q345B閫氳繃Mn鍚堥噾鍖栨彁楂樺己搴︼紝紕沖惈閲忊墹0.20%銆?/span>
銆�銆�鍚堥噾鍏冪礌錛歈345B娣誨姞V銆丯b銆乀i緇嗗寲鏅剁矑錛屾彁鍗囦綆娓╅煣鎬?35CrMo娣誨姞Cr銆丮o鎻愰珮楂樻俯寮哄害涓庤�愯殌鎬с�?/span>
銆�銆�鏉傝川鎺у埗錛歅銆丼鍚噺涓ユ牸闄愬埗(鈮?.035%)錛岄伩鍏嶈剢鎬ф柇瑁傘�?/span>
銆�銆�浜屻�侀晙閿屽眰鎴愬垎涓庡惈閲?/span>
銆�銆�姝ｉ噾鍏冮噰鐢ㄧ儹嫻擱晙閿屽伐鑹猴紝闀�閿屽眰鎴愬垎鍙婂惈閲忓涓嬶細
銆�銆�1. 闀�閿屽眰鍏稿瀷鎴愬垎
| 鍏冪礌 | 鍚噺鑼冨洿 | 浣滅敤 |
|---|---|---|
| Zn錛堥攲錛?/span> | 鈮?8.5% | 涓婚槻鑵愬眰錛屽艦鎴愯嚧瀵嗘哀鍖栬啘 |
| Fe錛堥搧錛?/span> | 鈮?.5% | 涓庨攲褰㈡垚Fe-Zn鍚堥噾灞傦紝澧炲己闄勭潃鍔?/span> |
| Al錛堥摑錛?/span> | 0.15%-0.20% | 鎶戝埗Fe-Zn鑴嗘�х浉鐢熸垚錛屾彁鍗囪�愯殌鎬?/span> |
| Pb錛堥搮錛?/span> | 鈮?.005% | 鐜繚瑕佹眰錛岀鍚圧oHS鎸囦護 |
| Cd錛堥晧錛?/span> | 鈮?.003% | 鐜繚瑕佹眰錛岄伩鍏嶉噸閲戝睘姹℃煋 |
銆�銆�2. 闀�閿屽眰緇撴瀯涓庡惈閲忓垎甯?/span>
銆�銆�鎬婚攲灞傚帤搴︼細50-85渭m(甯歌)錛屽彲瀹氬埗鈮?00渭m銆?/span>
銆�銆�鍒嗗眰緇撴瀯錛?/span>
銆�銆�綰攲灞傦細澶栧眰錛屽帤搴︾害70%-80%錛屾彁渚涗富瑕侀槻鑵愭�ц兘銆?/span>
銆�銆�Fe-Zn鍚堥噾灞傦細鍐呭眰錛屽帤搴︾害20%-30%錛屽寮哄熀浣撲笌閿屽眰緇撳悎鍔涖�?/span>
銆�銆�閿屽眰閲嶉噺錛?/span>
銆�銆�200g/m虜(鍙岄潰)瀵瑰簲閿屽眰鍘氬害綰?7渭m銆?/span>
銆�銆�600g/m虜(鍙岄潰)瀵瑰簲閿屽眰鍘氬害綰?5渭m銆?/span>
銆�銆�涓夈�佹墽琛屾爣鍑嗕笌璐ㄩ噺鎺у埗
銆�銆�1. 鍩虹鎵ц鏍囧噯
銆�銆�GB/T 8163錛氭祦浣撹緭閫佺敤鏃犵紳閽㈢錛屽寲瀛︽垚鍒嗕笌鍔涘鎬ц兘絎﹀悎鍥芥爣銆?/span>
銆�銆�API 5L錛氱煶娌瑰ぉ鐒舵皵杈撻�佺敤綆★紝瑕佹眰鏇翠弗鏍肩殑S銆丳鍚噺(鈮?.020%)銆?/span>
銆�銆�ASTM A106錛氱編鏍囨棤緙濋挗綆★紝鎴愬垎涓嶨B/T 8163綾諱技錛屼絾闇�婊¤凍澶忔瘮V鍨嬬己鍙ｅ啿鍑昏瘯楠屻�?/span>
銆�銆�2. 闀�閿屽眰鎵ц鏍囧噯
銆�銆�GB/T 13912錛氱儹嫻擱晙閿屾妧鏈姹傦紝閿屽眰鍘氬害銆侀檮鐫�鍔涖�佸潎鍖�鎬ч渶杈炬爣銆?/span>
銆�銆�ASTM A123錛氬浗闄呮爣鍑嗭紝鐩愰浘璇曢獙鈮?20灝忔椂鏃犵孩閿堛�?/span>
銆�銆�ISO 1461錛氭媧叉爣鍑嗭紝閿屽眰閲嶉噺鍋忓樊鈮ぢ?5%銆?/span>
銆�銆�3. 姝ｉ噾鍏冭川閲忔帶鍒?/span>
銆�銆�鍏夎氨鍒嗘瀽錛氭瘡鎵規鎶芥鍩虹C銆丼i銆丮n銆丳銆丼鍚噺錛岃宸墹鹵0.01%銆?/span>
銆�銆�闀�灞傛嫻嬶細
銆�銆�紓佹�ф祴鍘氫華錛氶攲灞傚帤搴﹀亸宸墹鹵5%銆?/span>
銆�銆�寮洸璇曢獙(D=2a錛?80擄)錛氶攲灞傛棤鍓ヨ惤銆?/span>
銆�銆�鐩愰浘璇曢獙錛?20灝忔椂鍚庤厫铓�闈㈢Н鈮?%銆?/span>
銆�銆�鍥涖�佺敤鎴烽�夊瀷寤鴻
銆�銆�1. 鏍規嵁鐢ㄩ�旈�夋嫨鏉愯川
銆�銆�鏅�氭祦浣擄細20#閽紝鎴愭湰浣庯紝鐒婃帴鎬уソ銆?/span>
銆�銆�楂樺帇/浣庢俯錛歈345B鎴朙245錛屽己搴﹂珮錛岄煣鎬уソ銆?/span>
銆�銆�楂樻俯/鑰愯殌錛?5CrMo錛屾坊鍔犲悎閲戝厓绱狅紝鑰愰珮娓╂哀鍖栥�?/span>
銆�銆�2. 鏍規嵁鐜閫夋嫨闀�閿屽眰
銆�銆�瀹ゅ唴騫茬嚗錛氶攲灞?00g/m虜錛屾垚鏈綆銆?/span>
銆�銆�鎴峰/宸ヤ笟錛氶攲灞?00-400g/m虜錛岃�愯厫铓�15-20騫淬�?/span>
銆�銆�嫻鋒磱/閰擱洦錛氶攲灞?00-600g/m虜鎴栧鍚堥槻鑵?濡?PE+闀�閿?銆?/span>
銆�銆�3. 楠岃瘉璐ㄩ噺鏂囦歡
銆�銆�瑕佹眰渚涘簲鍟嗘彁渚涙潗璐ㄦ姤鍛?鍚獵銆丼i銆丮n銆丳銆丼鍚噺)涓庨晙閿屽眰媯�嫻嬫姤鍛?鍘氬害銆侀檮鐫�鍔涖�佺洂闆捐瘯楠岀粨鏋?銆?/span>
銆�銆�浜斻�佸父瑙侀棶棰樿В絳?/span>
銆�銆�Q1錛氶晙閿屽眰涓殑閾濇湁浠�涔堜綔鐢?
銆�銆�A錛氶摑鍦ㄩ晙閿岃繃紼嬩腑涓庨搧鍙嶅簲鐢熸垚Fe鈧侫l鈧呮姂鍒跺眰錛岄樆姝e-Zn鑴嗘�х浉(濡偽撶浉銆佄粹倎鐩?榪囧害鐢熼暱錛岄伩鍏嶉攲灞傝剢瑁傘�?/span>
銆�銆�Q2錛氬浣曞垽鏂晙閿屽眰鏄惁鍚堟牸?
銆�銆�A錛?/span>
銆�銆�澶栬錛氶摱鐧借壊錛屾棤嫻佹寕銆佹紡闀�銆侀攲鐦ゃ�?/span>
銆�銆�鍘氬害錛氱鎬ф祴鍘氫華媯�嫻嬶紝璇樊鈮ぢ?%銆?/span>
銆�銆�闄勭潃鍔涳細寮洸璇曢獙鍚庨攲灞傛棤鍓ヨ惤銆?/span>
銆�銆�鑰愯殌鎬э細鐩愰浘璇曢獙鈮?20灝忔椂鏃犵孩閿堛�?/span>
銆�銆�Q3錛氭閲戝厓闀�閿屾棤緙濋挗綆＄殑鐜繚鎬у浣?
銆�銆�A錛氱鍚圧oHS鎸囦護錛岄搮銆侀晧銆佹睘絳夋湁瀹沖厓绱犲惈閲忊墹0.01%錛屽彲鐢ㄤ簬楗敤姘寸郴緇?闇�鍐呰‖PE鎴栨秱濉戝鐞?銆?/span>
銆�銆�鍏�佹�葷粨
銆�銆�鍩虹鎴愬垎錛氫互紕崇礌閽?20#)鍜屼綆鍚堥噾閽?Q345B)涓轟富錛岄�氳繃鎺у埗C銆丮n銆佸悎閲戝厓绱犲惈閲忓鉤琛″己搴︿笌闊ф�с�?/span>
銆�銆�闀�閿屽眰鎴愬垎錛氶攲鍚噺鈮?8.5%錛屾坊鍔燗l鎶戝埗鑴嗘�х浉錛屼弗鏍兼帶鍒禤b銆丆d絳夋湁瀹沖厓绱犮�?/span>
銆�銆�璐ㄩ噺鎺у埗錛氶�氳繃鍏夎氨鍒嗘瀽銆侀晙灞傛嫻嬨�佺洂闆捐瘯楠岀‘淇濇�ц兘杈炬爣銆?/span>
銆�銆�鐢ㄦ埛鍙牴鎹嬌鐢ㄥ満鏅�佸帇鍔涚瓑綰с�佺幆澧冭厫铓�鎬ч�夋嫨鍚堥�傜殑鏉愯川涓庨晙閿屽眰鍘氬害錛屽茍瑕佹眰渚涘簲鍟嗘彁渚涘畬鏁寸殑璐ㄩ噺鏂囦歡銆?/span>