Ibha yentsimbi engagqwaliyo ye-EN 1.4913 (X19CrMoNbVN11-1)
Inkcazo emfutshane:
I-EN 1.4913 (X19CrMoNbVN11-1) I-Stainless Steel Bar yi-alloy esebenza kakhulu eyenzelwe ukusetyenziswa kwiindawo ezinobushushu obuphezulu.
I-EN 1.4913 Ibha yentsimbi engagqwaliyo:
I-EN 1.4913 (X19CrMoNbVN11-1) i-stainless steel bar yi-alloy esebenza kakhulu eyenzelwe ukusetyenziswa kwiindawo ezinobushushu obuphezulu. Yenziwe nge-chromium, i-molybdenum, i-niobium, kunye ne-vanadium, inika ukumelana okuhle kakhulu kwe-oxidation, amandla okuqhekeka, kunye nokuqina kwexesha elide. Le nto ifanelekile kumashishini afana nokuvelisa umbane, ukucubungula iikhemikhali, kunye ne-aerospace, apho iimpawu ezinamandla aphezulu, ukumelana nobushushu, kunye nokugqwala zibalulekile. Uzinzo lwayo oluphezulu lobushushu lwenza ukuba ifaneleke ukusetyenziswa kwiindawo ezifana neebhoyila, ii-heat exchangers, kunye nee-turbines, apho ukusebenza phantsi kweemeko ezinzima kubalulekile.
Iinkcukacha zebha yentsimbi ye-X19CrMoNbVN11-1:
| Iinkcukacha | EN 10269 |
| Ibanga | 1.4913 ,X19CrMoNbVN11-1 |
| Ubude | Ubude obuyi-1-12M kunye noBude obufunekayo |
| Umphezulu wokugqiba | Mnyama, Ukhanya |
| Ifomu | Ijikelezileyo |
| Isiphelo | Isiphelo Esicacileyo, Isiphelo Esinezithende |
| Isatifikethi sovavanyo lweMill | I-EN 10204 3.1 okanye i-EN 10204 3.2 |
Ibha yentsimbi engagqwali eyi-1.4913 Ulwakhiwo lweekhemikhali:
| Ibanga | C | Mn | P | S | Cr | Ni | Mo | Al | V |
| 1.4913 | 0.17-0.23 | 0.4-0.9 | 0.025 | 0.015 | 10.0-11.5 | 0.20-0.60 | 0.5-0.8 | 0.02 | 0.1-0.3 |
I-EN 1.4913 iphathwa njani ngobushushu yi-stainless steel bar?
Inkqubo yokunyanga ubushushu ye-EN 1.4913 (X19CrMoNbVN11-1) intsimbi engatyiwayo ibandakanya ukuqhoboshelwa kwesisombululo, ukuqhoboshelwa koxinzelelo, kunye nokuguga. Ukuqhoboshelwa kwesisombululo kudla ngokwenziwa phakathi kwe-1050°C kunye ne-1100°C ukuze kulungiswe isakhiwo kunye nokunyibilikisa ii-carbides, kulandele ukupholisa ngokukhawuleza. Ukuqhoboshelwa koxinzelelo kwenziwa kwi-600°C ukuya kwi-700°C ukususa uxinzelelo olushiyekileyo kwi-machining okanye kwi-welding. Ukuqhoboshelwa kwenziwa kwi-700°C ukuya kwi-750°C ukuphucula amandla kunye nokumelana nokuqhoboshelwa. La manyathelo okunyanga ubushushu aphucula ukumelana nokuqhoboshelwa kobushushu obuphezulu kwezinto, amandla oomatshini, kunye nokumelana nokuqhoboshelwa, okwenza ukuba zifaneleke ukusetyenziswa kobushushu obuphezulu.
Usetyenziso lwe-EN 1.4913 stainless steel bar?
I-EN 1.4913 (X19CrMoNbVN11-1) intsimbi engagqwali isetyenziswa kakhulu kwizicelo zobushushu obuphezulu kunye nezoxinzelelo oluphezulu apho kufuneka amandla angaqhelekanga, ukumelana ne-oxidation, kunye nokuqina kwexesha elide. Ezinye zezicelo eziphambili ziquka:
1. Ukuveliswa koMbane: Kusetyenziswa kwizityalo zamandla, ingakumbi kwiiturbine zomphunga, kwiibhoyila, nakwii-heat exchangers, apho ukumelana namaqondo obushushu aphezulu kunye nokugqwala kubalulekile.
2. I-Aerospace: Isetyenziswa kwiibhleyidi ze-turbine, izinto ze-injini, kunye nezinye iindawo ezinobushushu obuphezulu ekufuneka zinyamezele ubushushu obugqithisileyo kunye noxinzelelo kwishishini leenqwelo-moya.
3. Ukucubungula iikhemikhali: Kusetyenziswa kwiireactors zeekhemikhali, ii-heat exchangers, kunye nezinye izixhobo ezivezwe kwiindawo ezinobungozi kunye namaqondo obushushu aphezulu.
4. Ishishini leekhemikhali: Lilungele izixhobo ezikwizityalo zepetroli, ezifana neereactors kunye neenkqubo zemibhobho, ezisebenza phantsi koxinzelelo oluphezulu lobushushu kunye nolwemishini.
5. Ioyile negesi: Isetyenziswa kwizixhobo zokubhola nezokucoca apho amandla obushushu aphezulu kunye nokumelana ne-oxidation kunye nokugqwala kubalulekile ekusebenzeni ixesha elide.
6. Izinto zeBoiler: Zisetyenziswa ekwenzeni iityhubhu zeboiler, iityhubhu ze-superheater, kunye nezinye iindawo ezibalulekileyo ezivezwa kwiindawo ezinobushushu obuphezulu bomphunga.
7.Ii-Heat Exchangers: Zisetyenziswa kwiityhubhu kunye neenxalenye ze-heat exchanger ngenxa yokukwazi kwayo ukumelana nokujikeleza kobushushu kunye nokugqwala kobushushu obuphezulu.
Iimpawu zeSihluthulelo seBar eziyi-1.4913 (X19CrMoNbVN11-1)
I-EN 1.4913 (X19CrMoNbVN11-1) yintsimbi yentsimbi engagqwali esebenza kakhulu eyenzelwe ukusetyenziswa kubushushu obuphezulu kunye noxinzelelo oluphezulu, ngakumbi kumashishini okuvelisa umbane kunye neekhemikhali. Nazi iimpawu eziphambili zale nto:
1. Ukumelana nobushushu obuphezulu: Uluhlu lobushushu: EN 1.4913 yenzelwe ngokukodwa ukumelana nobushushu obuphezulu, nto leyo eyenza ukuba ilungele ukusetyenziswa kwizityalo zamandla, iiturbine zomphunga, nakwezinye iindawo ezinobushushu obuphezulu.
2. Ukumelana nokugqwala okugqwesileyo
Ukumelana ne-Oxidation: Inika ukumelana okuhle ne-oxidation, nto leyo eyenza ifaneleke ukusetyenziswa kwiindawo ezishushu kakhulu ezinamaqondo obushushu aphezulu kunye neendawo ezirhabaxa.
3. Amandla Alungileyo Nokuqina: Amandla Aphezulu: EN 1.4913 inika amandla amahle kumaqondo obushushu aphezulu kwaye igcina iimpawu zayo zoomatshini nokuba iphantsi koxinzelelo kunye nemithwalo ephezulu.
4. Ukwakhiwa kwe-Alloy: Izinto eziphambili: I-alloy iqulethe iChromium (Cr), iMolybdenum (Mo), iNiobium (Nb), kunye neVanadium (V), ezomeleza amandla ayo kunye nokumelana nokuqhekeka kobushushu obuphezulu. Oku kuyenza ifaneleke ixesha elide ukuba ichaphazeleke kwiindawo ezinobushushu obuphezulu.
5. Ukuwelda kakuhle kunye nokubumbeka kakuhle: Ukuwelda: EN 1.4913 ingawelda kusetyenziswa iindlela eziqhelekileyo ezifana ne-TIG, i-MIG, kunye nokuwelda kwe-electrode egqunywe nge-coated, nangona ukufudumeza kwangaphambili kunokufuneka ukuze kuthintelwe ukwakheka kwezigaba ezibuthathaka.
6. Ukumelana nokuqhekeka: Le alloy ibonakalisa ukumelana nokuqhekeka okugqwesileyo, oko kuthetha ukuba igcina amandla ayo ixesha elide xa ichaphazeleka kubushushu obuphezulu kunye noxinzelelo, nto leyo ibalulekileyo ekusetyenzisweni kwamandla kunye nokuveliswa kwamandla.
7. Ukumelana nokudinwa: Inokumelana nokudinwa okuhle, oko kuthetha ukuba inokumelana nemijikelo yokulayisha ephindaphindwayo, nto leyo ibalulekileyo kwiindawo eziphantsi kweemeko zoxinzelelo ezitshintshatshintshayo.
Kutheni Ukhetha Thina?
•Ungafumana izinto ezifanelekileyo ngokweemfuno zakho ngexabiso eliphantsi kangangoko.
•Sikwabonelela ngamaxabiso okuhambisa izinto ezintsha, i-FOB, i-CFR, i-CIF, kunye namaxabiso okuhambisa izinto emnyango nomnyango. Sicebisa ukuba wenze isivumelwano sokuthumela izinto esiza kuba luncedo kakhulu.
•Izinto esizibonelelayo zinokuqinisekiswa ngokupheleleyo, ukusuka kwisatifikethi sovavanyo lwezinto eziluhlaza ukuya kwingxelo yokugqibela yobukhulu. (Iingxelo ziya kubonakala ngokwemfuneko)
•Siyaqinisekisa ukuba siza kunika impendulo zingadlulanga iiyure ezingama-24 (ngesiqhelo ngeyure enye)
•Nika ingxelo ye-SGS, TUV, BV 3.2.
•Sizinikele ngokupheleleyo kubathengi bethu. Ukuba akunakwenzeka ukuhlangabezana neemfuno zakho emva kokujonga zonke iindlela onokukhetha kuzo, asiyi kukukhohlisela ngokwenza izithembiso zobuxoki eziya kudala ubudlelwane obuhle nabathengi.
•Nika inkonzo yokumisa indawo enye.
IiBhari zeNtsimbi engaGciniyo Ukupakisha:
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
