Iphepha le-ASTM AISI elinokumelana nobushushu obuphezulu eliyi-431 631 elimelana nobushushu
| Igama lemveliso | 431 631 Ayikwazi Ukumelana NobushushuIpleyiti yentsimbi engagqwaliyoKwizithando zemizi-mveliso kunye nabatshintshi bobushushu |
| Ubude | njengoko kufuneka |
| Ububanzi | 3mm-2000mm okanye njengoko kufuneka |
| Ubukhulu | 0.1mm-300mm okanye njengoko kufuneka |
| Umgangatho | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
| Ubuchule | Iqengqiwe ngobushushu / iqengqiwe ngobushushu |
| Unyango Lomphezulu | 2B okanye ngokweemfuno zomthengi |
| Ukunyamezela Ubukhulu | ± 0.01mm |
| Izinto eziphathekayo | 309, 310, 310S, 316, 347, 431, 631, |
| Isicelo | Isetyenziswa kakhulu kwizicelo zobushushu obuphezulu, izixhobo zonyango, izixhobo zokwakha, ikhemistri, ishishini lokutya, ezolimo, izinto zeenqanawa. Ikwasebenza nakwizinto zokutya, ukupakisha iziselo, izinto zasekhitshini, oololiwe, iinqwelomoya, amabhanti okuhambisa, izithuthi, iibholiti, amantongomane, izipringi, kunye nesikrini. |
| I-MOQ | Itoni e-1, Singayamkela iodolo yesampulu. |
| Ixesha lokuthunyelwa | Ngaphakathi kweentsuku zokusebenza eziyi-7-15 emva kokufumana idiphozithi okanye i-L/C |
| Ukupakisha ngaphandle | Iphepha elingangeni manzi, kunye nomcu wentsimbi opakishwe. Iphakheji esemgangathweni yokuthunyelwa ngaphandle. Ifanelekile kuzo zonke iintlobo zothutho, okanye njengoko kufuneka |
| Umthamo | Iitoni ezingama-250,000 ngonyaka |
Eyona nto iphambili ekumelaneni nobushushu kweeshiti zentsimbi engagqwaliyo kukwimo yazo, edla ngokuquka amanqanaba aphezulu e-chromium, i-nickel, kunye nezinye izinto ezidibanisa i-alloying. Ezi zinto zibonelela ngokumelana okuhle kakhulu ne-oxidation kunye nokugqwala kumaqondo obushushu aphezulu, okuvumela ashiti ukuba agcine ukuqina kwesakhiwo sawo kunye neempawu zoomatshini nokuba achaphazeleka kubushushu obude.
Amaphepha entsimbi engagqwaliyo amelana nobushushu afumaneka kwiindidi ezahlukeneyo, ezifana ne-310S, 309S, kunye ne-253MA, ngalinye linikezela ngeempawu ezithile zokumelana nobushushu ezifanelekileyo kwiindidi ezahlukeneyo zobushushu kunye neemeko zokusingqongileyo. La maphepha akwafumaneka kwiindidi ezahlukeneyo zomphezulu, ubukhulu, kunye nobukhulu ukuze alungele uluhlu olubanzi lwezicelo zoshishino kunye nezorhwebo.
Xa ukhetha amaphepha entsimbi engagqwaliyo amelana nobushushu, kubalulekile ukuqwalasela izinto ezifana nobushushu bokusebenza, amandla oomatshini, kunye nokumelana nokugqwala okufunekayo kwisicelo esithile. Iindlela ezifanelekileyo zokufakela nokugcina zibalulekile ukuqinisekisa ukusebenza kwexesha elide kwamaphepha entsimbi engagqwaliyo amelana nobushushu kwiindawo ezinobushushu obuphezulu.
Lilonke, amaphepha entsimbi engagqwaliyo amelana nobushushu zizinto ezibalulekileyo kumashishini afana ne-petrochemical, ukuveliswa kombane, kunye ne-aerospace, apho ukukwazi ukumelana nobushushu obuphezulu kubalulekile ekusebenzeni nasekuhlaleni ixesha elide kwezixhobo.
Kwinkqubo enkulu yentsimbi engagqwaliyo, iintsimbi ezingagqwaliyo ezingama-431 kunye ne-631 zidlala indima ebalulekileyo kwiindawo ezininzi ngenxa yeempawu zazo ezikhethekileyo. Nokuba yintsimi yeenqwelo-moya eneemfuno eziphezulu kakhulu zokuqina kwezinto kunye nokumelana nokugqwala, okanye ukwenziwa kwezinto ezifunekayo zemihla ngemihla ezifuna ukuqina nobuhle bemveliso, zibonakalise ixabiso elimangalisayo.
Intsimbi engagqwaliyo ye-431 inokumelana okuhle nokugqwala. Xa ithelekiswa nentsimbi equlethe i-13% ye-chromium, ngenxa yokongezwa kwe-nickel kunye nokwanda komxholo we-chromium, inokunyamezela okungcono kwiindawo ezahlukeneyo zokugqwala, ezifana nomoya, amanzi acocekileyo kunye nezinye izixhobo zamakhemikhali, nto leyo eyandisa ubomi benkonzo yezixhobo. Ngokusebenzisa unyango olufanelekileyo lobushushu, intsimbi engagqwaliyo ye-431 inokufumana amandla aphezulu kunye nokuqina okuhle, kunye namandla okutsalwa kwe-800-1050MPa, indawo yokukhupha engaphezulu kwe-600MPa, kunye nobunzima be-45HRC. Olu dibaniso lwamandla aphezulu kunye nokuqina okuphezulu lwenza ukuba ibe lukhetho olufanelekileyo lokwenza iinqwelomoya kunye nezixhobo zenqanawa, kunye neeshafti, iipompo, iivalvu kunye nezinye iimveliso ezineemfuno ezingqongqo kwiimpawu zoomatshini. Ukongeza, intsimbi engagqwali ye-431 ikwasebenza kakuhle ekucutshungulweni. Ingacutshungulwa ibe ziinxalenye zeemilo ezahlukeneyo kunye neenkcukacha ngeenkqubo ezahlukeneyo ezifana nokufakelwa, ukuqengqeleka, kunye nokusika ukuhlangabezana neemfuno zemveliso zamashishini ahlukeneyo.
Intsimbi engagqwaliyo engu-631, eyile 0Cr17Ni7Al, yintsimbi engagqwaliyo eqina ngokwemvula eqina ngokwe-semi-austenitic. Umxholo wayo we-nickel yi-6.5-7.7%, umxholo we-chromium umalunga ne-17%, kwaye ine-aluminium. Isiphumo sokusebenzisana kwezinto ze-nickel kunye ne-chromium sinika intsimbi engagqwali engu-631 enokumelana okuhle nokugqwala kunye nokumelana ne-oxidation, okwenza ihlale izinzile kwiindawo ezinzima. I-aluminium idlala indima ebalulekileyo kwinkqubo yokuqina kwemvula. Ngonyango lokwaluphala, isigaba sesibini siwela kwi-martensitic matrix, nto leyo ephucula kakhulu amandla ezinto.
Iipleyiti zentsimbi engagqwaliyo zisetyenziswa kakhulu kumashishini amaninzi ngenxa yokumelana kwazo nokugqwala, amandla aphezulu kunye nokuguquguquka kwazo. Ezinye zezona zicelo ziphambili zeepleyiti zentsimbi engagqwaliyo zezi:
1. Ulwakhiwo: Iipleyiti zentsimbi engatyiwayo zisetyenziswa ekwakheni izakhiwo, iibhulorho kunye nezinye izakhiwo ngenxa yokuqina kwazo, ukomelela kunye nobuhle bazo.
2. Izixhobo zasekhitshini: Iipleyiti zentsimbi engatyiwayo zisetyenziswa kakhulu ekwenzeni izixhobo zasekhitshini ezifana neesinki, iikhawuntara, iikhabhathi, kunye nezixhobo zombane ngenxa yokumelana kwazo nokugqwala, ukumelana namabala, kunye nokumelana nobushushu.
3. Imoto: Ngenxa yokuba inamandla aphezulu kwaye imelana nokugqwala, iipleyiti zentsimbi engagqwaliyo zisetyenziselwa ukwenza izixhobo zemoto ezifana neenkqubo zokukhupha umoya, iitanki zepetroli, kunye neephaneli zomzimba.
4. Unyango lwezonyango: Iipleyiti zentsimbi engatyiwayo zisetyenziswa kwishishini lezonyango ukwenza izixhobo zotyando, izinto ezifakelweyo kunye nezixhobo ngenxa yokuba zihambelana kakuhle ne-biocompatibility kunye nokumelana nokugqwala.
5. I-Aerospace: Iipleyiti zentsimbi engatyiwayo zisetyenziswa kwishishini leenqwelo-moya ukuvelisa izixhobo zeenqwelo-moya kunye neenqwelo-moya ngenxa yokuba zinamandla aphezulu, zihlala ixesha elide, kwaye ziyakwazi ukumelana nobushushu obugqithisileyo.
6. Amandla: Ngenxa yokumelana nokugqwala kwawo kunye nokumelana nobushushu obuphezulu, iipleyiti zentsimbi engagqwaliyo zisetyenziswa kwishishini lamandla ukwenza imibhobho, iitanki zokugcina kunye nezinye izixhobo.
7. Iimveliso zabathengi: Amashiti entsimbi engenasici asetyenziswa kwiintlobo ngeentlobo zeemveliso zabathengi ezifana nezixhobo, ifenitshala kunye nobucwebe ngenxa yobuhle nokuqina kwazo.
Phawula:
1. Iisampulu zasimahla, uqinisekiso lomgangatho emva kokuthengisa oluyi-100%, Xhasa nayiphi na indlela yokuhlawula; 2. Zonke ezinye iinkcukacha zeepayipi zentsimbi yekhabhoni ezijikelezileyo ziyafumaneka ngokweemfuno zakho (OEM & ODM)! Ixabiso lefektri oza kulifumana kwi-ROYAL GROUP.
Ngokusebenzisa iindlela ezahlukeneyo zokucubungula ukuqengqeleka okubandayo kunye nokuphinda kusetyenzwe umphezulu emva kokuqengqeleka, ukugqitywa komphezulu weeshiti zentsimbi engagqwaliyoingaba neentlobo ezahlukeneyo.
Ukulungiswa komphezulu wephepha lentsimbi engagqwaliyo kune-NO.1, 2B, No. 4, HL, No. 6, No. 8, BA, TR hard, Rerolled bright 2H, polishing bright kunye nezinye izinto ezigqityiweyo kumphezulu, njl.
NO.1: Umphezulu weNombolo 1 ubhekisa kumphezulu ofunyenwe ngonyango lobushushu kunye nokugaywa emva kokugaywa okushushu kweshiti yentsimbi engagqwaliyo. Kukususa isikali se-oxide emnyama esiveliswa ngexesha lokugaywa okushushu kunye nonyango lobushushu ngokugaywa okanye iindlela ezifanayo zonyango. Olu lulungiso lomphezulu weNombolo 1. Umphezulu weNombolo 1 umhlophe oluhlaza okwesibhakabhaka kwaye u-matt. Usetyenziswa kakhulu kumashishini angatshiyo nokumelana nokugqwala angadingi ukukhazimla komphezulu, njengeshishini lotywala, ishishini leekhemikhali kunye nezikhongozeli ezinkulu.
2B: Umphezulu we-2B wahlukile kumphezulu we-2D kuba uthanjiswe nge-roller egudileyo, ngoko ke ukhanya ngakumbi kunomphezulu we-2D. Uburhabaxa bomphezulu Ixabiso le-Ra elilinganiswa sisixhobo yi-0.1 ～ 0.5μm, olu lolona hlobo luqhelekileyo lokucubungula. Olu hlobo lomphezulu weshiti yentsimbi engagqwaliyo lolona luguquguqukayo, lufanelekile kwiinjongo eziqhelekileyo, olusetyenziswa kakhulu kumashishini eekhemikhali, ephepha, epetroleum, ezonyango nakwamanye amashishini, kwaye lungasetyenziswa njengodonga lwekhethini yesakhiwo.
Ukugqitywa Okuqinileyo kwe-TR: Intsimbi engagqwaliyo ye-TR ikwabizwa ngokuba yintsimbi eqinileyo. Amanqanaba ayo entsimbi angama-304 kunye nama-301, asetyenziselwa iimveliso ezifuna amandla aphezulu kunye nobunzima, njengezithuthi zikaloliwe, iibhanti zokuhambisa, izipringi kunye neegasket. Umgaqo kukusebenzisa iimpawu zokuqina komsebenzi zentsimbi engagqwaliyo ye-austenitic ukwandisa amandla kunye nobunzima bepleyiti yentsimbi ngeendlela zokusebenza ezibandayo ezifana nokuqengqeleka. Izinto eziqinileyo zisebenzisa iipesenti ezimbalwa ukuya kumashumi ambalwa eepesenti zokuqengqeleka okuthambileyo ukuze kuthathelwe indawo ukuthamba okuthambileyo komphezulu wesiseko se-2B, kwaye akukho kuqhoboshelwa okwenziwayo emva kokuqengqeleka. Ke ngoko, umphezulu oqinileyo we-TR wezinto eziqinileyo ngumphezulu oqengqelekayo emva kokuqhaqheka okubandayo.
I-Rerolled Bright 2H: Emva kwenkqubo yokuqengqeleka, ishiti yentsimbi engagqwaliyo iya kucutshungulwa i-bright annealing. I-strip ingapholiswa ngokukhawuleza ngumgca we-continuous annealing. Isantya sokuhamba kweshiti yentsimbi engagqwaliyo kumgca simalunga ne-60m ~ 80m/min. Emva kweli nyathelo, umphezulu uza kuqengqeleka kwakhona nge-2H.
Inombolo 4: Umphezulu weNombolo 4 ngumphezulu ocoliweyo ocwebezelayo okhanyayo kunomphezulu weNombolo 3. Ikwafunyanwa ngokupolisha ipleyiti yentsimbi engagqwaliyo eqhotsiweyo ebandayo ene-2 D okanye i-2 B njengomphezulu osisiseko kunye nokupolisha ngebhanti erhabaxa enobukhulu beenkozo ze-150-180# Umphezulu ochwetheziweyo. Uburhabaxa bomphezulu Ixabiso le-Ra elilinganiswa sisixhobo yi-0.2 ～1.5μm. Umphezulu we-NO.4 usetyenziswa kakhulu kwizixhobo zokutyela nekhitshi, izixhobo zonyango, imihombiso yezakhiwo, izikhongozeli, njl.njl.
I-HL: Umphezulu we-HL udla ngokubizwa ngokuba yi-hairline finish. Umgangatho we-JIS waseJapan uthi ibhanti ye-abrasive eyi-150-240# isetyenziselwa ukupolisha umphezulu we-abrasive oqhubekayo ofana nomgca weenwele ofunyenweyo. Kwimigangatho ye-GB3280 yaseTshayina, le migaqo ayicacanga kangako. Umgangatho we-HL usetyenziswa kakhulu ekuhombiseni izakhiwo ezifana nee-elevator, ii-escalators, kunye nee-facade.
Inombolo 6: Umphezulu weNombolo 6 usekwe kumphezulu weNombolo 4 kwaye upholishwa ngakumbi ngebrashi yeTampico okanye izinto ezirhabaxa ezinobukhulu besuntswana ye-W63 echazwe ngumgangatho we-GB2477. Lo mphezulu unokukhanya okuhle kwesinyithi kunye nokusebenza okuthambileyo. Ukukhanya kubuthathaka kwaye akubonisi mfanekiso. Ngenxa yale propati ilungileyo, ifanelekile kakhulu ekwenzeni iindonga zamakhethini ezakhiwo kunye nemihombiso yemiphetho yezakhiwo, kwaye ikwasetyenziswa kakhulu njengezixhobo zasekhitshini.
I-BA: I-BA ngumphezulu ofunyenwe ngonyango lobushushu olukhanyayo emva kokuqengqeleka okubandayo. Unyango lobushushu olukhanyayo lugquma phantsi komoya okhuselayo oqinisekisa ukuba umphezulu awungcoliswanga ukuze kugcinwe ukukhanya komphezulu oqengqeleka okubandayo, uze usebenzise i-roll ethambileyo echanekileyo yokulinganisa ukukhanya ukuphucula ukukhanya komphezulu. Lo mphezulu usondele kwisiphelo sesipili, kwaye uburhabaxa bomphezulu Ixabiso le-Ra elilinganiswa sisixhobo yi-0.05-0.1μm. Umphezulu we-BA unoluhlu olubanzi lokusetyenziswa kwaye ungasetyenziswa njengezixhobo zasekhitshini, izixhobo zasekhaya, izixhobo zonyango, iinxalenye zeemoto kunye nemihombiso.
Inombolo 8: Inombolo 8 ngumphezulu ogqityiweyo kwisibuko onokukhanya okuphezulu ngaphandle kweenkozo ezirhabaxa. Ishishini lokucubungula intsimbi engagqwaliyo likwabiza iipleyiti ze-8K. Ngokubanzi, izinto ze-BA zisetyenziswa njengezinto eziluhlaza zokugqiba isibuko kuphela ngokusila nokupolisha. Emva kokugqiba isibuko, umphezulu ungowobugcisa, ngoko ke usetyenziswa kakhulu ekuhombiseni umnyango wesakhiwo kunye nokuhombisa ngaphakathi.
Tupakisho oluqhelekileyo lolwandle lweshidi lesinyithi esingenasici
Ukupakisha okuqhelekileyo kolwandle oluthunyelwa ngaphandle:
Iphepha elingangeni manzi eliyi-Winding + i-PVC Film + i-Strap Banding + i-Wooden Pallet;
Ukupakisha okwenziwe ngokwezifiso ngokwesicelo sakho (Ilogo okanye ezinye izinto eziqulathweyo ziyavunywa ukuba ziprintwe kwiphakheji);
Ezinye izinto ezikhethekileyo zokupakisha ziya kuyilwa ngokwesicelo somthengi;
Uthutho:Ukuhanjiswa ngokukhawuleza (Ukuhanjiswa kwesampuli), Umoya, uLoliwe, uMhlaba, ukuthunyelwa ngolwandle (i-FCL okanye i-LCL okanye iBulk)
Umthengi wethu
Q: Ngaba ngaba ngumvelisi we-ua?
A: Ewe, singabavelisi beetyhubhu zentsimbi ezijikelezayo ezikwilali yaseDaqiuzhuang, kwisixeko saseTianjin, eTshayina.
Q: Ndingafumana iodolo yovavanyo lweetoni ezimbalwa kuphela?
A: Ewe. Singakuthumela umthwalo ngenkonzo ye-LCL. (Umthwalo wesikhongozeli omncinci)
Q: Ngaba unexabiso eliphezulu lokuhlawula?
A: I-30% kwangaphambili nge-T/T, i-70% iya kuba ngaphambi kokuthunyelwa kwesiseko kwi-FOB; i-30% kwangaphambili nge-T/T, i-70% ngokuchasene nekopi ye-BL basic kwi-CIF.
Q: Ukuba isampuli ayifumaneki?
A: Akukho sampuli, kodwa umthengi uhlawulela umthwalo.
Q: Ingaba ungumboneleli wegolide kwaye uqinisekisa urhwebo?
A: Singumthengisi wegolide weminyaka eli-13 kwaye samkela isiqinisekiso sorhwebo.
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