Ibha Yensimbi Engagqwali ye-EN 1.4913 (X19CrMoNbVN11-1)
Incazelo emfushane:
I-EN 1.4913 (X19CrMoNbVN11-1) Ibha Yensimbi Engagqwali iyi-alloy esebenza kahle kakhulu eyenzelwe ukusetshenziswa ezindaweni ezishisa kakhulu.
Ibha Yensimbi Engagqwali: EN 1.4913
I-EN 1.4913 (X19CrMoNbVN11-1) insimbi engagqwali iyi-alloy esebenza kahle kakhulu eyenzelwe ukusetshenziswa ezindaweni ezishisa kakhulu. Yakhiwe nge-chromium, i-molybdenum, i-niobium, ne-vanadium, inikeza ukumelana okuhle kakhulu kwe-oxidation, amandla okuhamba, kanye nokuqina kwesikhathi eside. Le nto ilungele izimboni ezifana nokukhiqizwa kwamandla, ukucubungula amakhemikhali, kanye nezindiza, lapho izakhiwo zamandla aphezulu, ukumelana nokushisa, kanye nokumelana nokugqwala zibalulekile khona. Ukuqina kwayo okuphezulu kokushisa kuyenza ifaneleke ukusetshenziswa ezingxenyeni ezifana nama-boiler, ama-heat exchanger, nama-turbine, lapho ukusebenza ngaphansi kwezimo ezimbi kakhulu kubalulekile.
Imininingwane yebha yensimbi ye-X19CrMoNbVN11-1:
| Imininingwane | I-EN 10269 |
| Ibanga | 1.4913 ,X19CrMoNbVN11-1 |
| Ubude | Ubude obuyi-1-12M kanye Nokudingekayo |
| Ukuqedwa Komphezulu | Mnyama, Kukhanya |
| Ifomu | Isiyingi |
| Ukuphela | Isiphetho Esilula, Isiphetho Esibekiwe |
| Isitifiketi Sokuhlolwa Kwesigayo | I-EN 10204 3.1 noma i-EN 10204 3.2 |
1.4913 ibha yensimbi engagqwali Ukwakheka kwamakhemikhali:
| 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 kanjani ngokushisa ibha yensimbi engagqwali?
Inqubo yokwelapha ukushisa ye-EN 1.4913 (X19CrMoNbVN11-1) ibha yensimbi engagqwali ihlanganisa ukuncibilikisa isixazululo, ukuqeda ukucindezeleka, kanye nokuguga. Ukuncibilikisa isixazululo kuvame ukwenziwa phakathi kuka-1050°C no-1100°C ukuze kuhlanganiswe isakhiwo futhi kuncibilikise ama-carbide, kulandelwe ukupholisa okusheshayo. Ukuqeda ukucindezeleka kwenziwa ku-600°C kuya ku-700°C ukuze kususwe ukucindezeleka okusele kusukela ekushiseni noma ekushiseni. Ukuguga kwenziwa ku-700°C kuya ku-750°C ukuze kuthuthukiswe amandla kanye nokumelana nokukhukhuleka. Lezi zinyathelo zokwelapha ukushisa zithuthukisa ukumelana nokukhukhuleka kwezinto ezishisa kakhulu, amandla omshini, kanye nokumelana nokukhukhuleka, okwenza zifaneleke ukusetshenziswa okushisa okuphezulu.
Ukusetshenziswa kwebha yensimbi engagqwali ye-EN 1.4913?
Ibha yensimbi engagqwali ye-EN 1.4913 (X19CrMoNbVN11-1) isetshenziswa kakhulu ezisetshenzisweni zokushisa okuphezulu kanye nengcindezi ephezulu lapho kudingeka khona amandla akhethekile, ukumelana nokushiswa kwe-oxidation, kanye nokuqina kwesikhathi eside. Ezinye zezinhlelo zokusebenza eziyinhloko zifaka:
1. Ukukhiqizwa Kwamandla: Kusetshenziswa ezitshalweni zamandla, ikakhulukazi kuma-turbine anomusi, ama-boiler, kanye nama-heat exchanger, lapho ukumelana namazinga okushisa aphezulu kanye nokugqwala kubalulekile khona.
2. Isikhala Sezindiza: Sisetshenziswa kuma-turbine blades, izingxenye zenjini, kanye nezinye izingxenye ezishisa kakhulu okumele zikwazi ukumelana nokushisa okukhulu kanye nengcindezi embonini yezindiza.
3. Ukucubungula Amakhemikhali: Kusetshenziswa kuma-reactor amakhemikhali, kuma-heat exchanger, nakweminye imishini evezwe ezindaweni ezigqwalisayo kanye namazinga okushisa aphezulu.
4. Imboni Ye-Petrochemical: Ilungele izingxenye ezitshalweni ze-petrochemical, njengeziphehli kanye nezinhlelo zamapayipi, ezisebenza ngaphansi kokucindezeleka okuphezulu kokushisa nokomshini.
5. Uwoyela negesi: Kusetshenziswa emishinini yokubhoboza nokucwenga lapho amandla okushisa aphezulu kanye nokumelana nokugqwala nokubola kubalulekile ekusebenzeni kwesikhathi eside.
6. Izingxenye ze-Boiler: Zisetshenziswa ekukhiqizweni kwamashubhu e-boiler, amashubhu e-superheater, nezinye izingxenye ezibalulekile ezivezwe ezindaweni ezishisa kakhulu zomusi.
7. Ama-Heat Exchanger: Asetshenziswa kumashubhu nasezintweni zokushintshanisa ukushisa ngenxa yekhono lawo lokumelana nokujikeleza kokushisa kanye nokugqwala kwezinga lokushisa eliphezulu.
Izici Zokhiye Webha 1.4913 (X19CrMoNbVN11-1)
I-EN 1.4913 (X19CrMoNbVN11-1) iyi-alloy yensimbi engagqwali esebenza kahle kakhulu eyenzelwe ukusetshenziswa kwezinga lokushisa eliphezulu kanye nokucindezeleka okuphezulu, ikakhulukazi embonini yokuphehla ugesi kanye ne-petrochemical. Nazi izici ezibalulekile zale nto:
1. Ukumelana Nokushisa Okuphezulu: Ububanzi Bokushisa: EN 1.4913 iklanyelwe ngqo ukumelana namazinga okushisa aphezulu, okwenza kube kuhle ukusetshenziswa ezitshalweni zikagesi, kuma-turbine anomusi, nakwezinye izindawo ezishisa kakhulu.
2. Ukumelana Okuhle Kakhulu Kokugqwala
Ukumelana Nokushiswa Kwe-Oxidation: Inikeza ukumelana okuhle nokushiswa kwe-oxidation, okwenza ifaneleke ukusetshenziswa ezindaweni ezinzima ezinamazinga okushisa aphezulu kanye nemidiya enamandla.
3. Amandla Nokuqina Okuhle: Amandla Aphezulu: EN 1.4913 inikeza amandla amahle emazingeni okushisa aphezulu futhi igcina izakhiwo zayo zomshini ngisho nangaphansi kokucindezeleka kanye nemithwalo ephezulu.
4. Ukwakheka kwe-Alloy: Izinto Eziyinhloko: I-alloy iqukethe i-Chromium (Cr), i-Molybdenum (Mo), i-Niobium (Nb), ne-Vanadium (V), okuthuthukisa amandla ayo nokumelana nokushisa okuphezulu. Lokhu kuyenza ifaneleke ukuchayeka isikhathi eside ezindaweni ezishisa kakhulu.
5. Ukushibilika Okuhle Nokwakheka: Ukushibilika: EN 1.4913 kungashibilika kusetshenziswa izindlela ezivamile ezifana nokushibilika kwe-TIG, MIG, kanye ne-electrode ehlanganisiwe, yize kungadingeka ukushibilika kusengaphambili ukuze kugwenywe ukwakheka kwezigaba ezibuthakathaka.
6. Ukumelana Nokucwila: I-alloy ikhombisa ukumelana okuhle kakhulu kokucwila, okusho ukuthi igcina amandla ayo isikhathi eside yokuchayeka ekushiseni okuphezulu kanye nokucindezeleka, okubalulekile ekusetshenzisweni kwamandla kanye nokukhiqizwa kwamandla.
7. Ukumelana Nokukhathala: Inokumelana okuhle nokukhathala, okusho ukuthi ingamelana nemijikelezo yokulayisha ephindaphindwayo, okubalulekile ezingxenyeni ezibhekene nezimo zokucindezeleka ezishintshashintshayo.
Kungani Ukhetha Thina?
•Ungathola izinto ezifanele ngokwezidingo zakho ngentengo ephansi kakhulu.
•Siphinde sinikeze amanani okulethwa kabusha, i-FOB, i-CFR, i-CIF, kanye nomnyango nomnyango. Siphakamisa ukuthi wenze isivumelwano sokuthumela esizokonga kakhulu.
•Izinto esizihlinzekayo zingaqinisekiswa ngokuphelele, kusukela esitifiketini sokuhlola izinto ezingavuthiwe kuya esitatimendeni sokugcina sobukhulu. (Imibiko izovela ngokwesidingo)
•Siyaqinisekisa ukuthi sizophendula zingakapheli amahora angama-24 (ngokuvamile ngehora elifanayo)
•Nikeza umbiko we-SGS, TUV, BV 3.2.
•Sizinikele ngokuphelele kumakhasimende ethu. Uma kungenzeki ukuhlangabezana nezidingo zakho ngemva kokuhlola zonke izinketho, ngeke sikudukise ngokwenza izithembiso ezingamanga ezizodala ubudlelwano obuhle namakhasimende.
•Nikeza isevisi yokuma okukodwa.
Amabha Ensimbi Engagqwali Ukupakisha:
1. Ukupakisha kubaluleke kakhulu ikakhulukazi uma kuthunyelwa kwamanye amazwe lapho imithwalo idlula khona ngemigudu eyahlukene ukuze ifike endaweni yokugcina, ngakho-ke sikhathalela kakhulu ukupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
