Umgangatho ophezulu we-12Cr1MoV iBoiler yoxinzelelo oluphezulu lweBoiler engenamthungo yentsimbi
Inkcazelo emfutshane:
Lo Mbhobho we-Alloy Steel kunye ne-12cr1MOV Material ngumbhobho wensimbi ongenamthungo onokusetyenziswa kwi-petroleum, iikhemikhali, amandla ombane kunye ne-boiler applications.Ineempawu zokumelana nokubanda, ukumelana nobushushu kunye nokumelana nokugqwala.12Cr1MoV luhlobo lombhobho we-alloy.Injongo ephambili kukwenza iinxalenye zesakhiwo sentsimbi kwibhoyili.
Siza kuzinikela ekuboneleleni abathengi bethu ababekekileyo ngezona nkonzo zicinga nzulu ngomgangatho oPhezulu we-12Cr1MoV weBoiler yoXolo oluPhezulu lweBoiler yentsimbi engenamthungo, “Shintsha loo nto iphuculweyo!”sisilogeni sethu, esithetha ukuthi “Iglowubhu elunge ngakumbi iphambi kwethu, ngoko masiyoliswe yiyo!”Guqula ube ngcono!Ngaba nonke nilungile?
Siza kuzinikela ekuboneleleni abathengi bethu ababekekileyo ngezona nkonzo zicingayo ngomdlaChina 12Cr1MoV High Pressure Boiler Tube, Siye sakha ubudlelwane obuluqilima kunye nobude bentsebenziswano kunye nobuninzi beenkampani ngaphakathi kweli shishini eKenya naphesheya kweelwandle.Inkonzo yangoko nangoko emva kokuthengiswa ebonelelwa liqela lethu labacebisi bonwabile abathengi bethu.Ulwazi oluBanzi kunye neeparameters ezivela kwintengiso mhlawumbi ziya kuthunyelwa kuwe nakuphi na ukuvuma ngokupheleleyo.Iisampulu zasimahla zinokuziswa kwaye inkampani ijonge kwiqumrhu lethu.n Kenya uthethathethwano yamkelekile rhoqo.Ndiyathemba ukufumana imibuzo kukuchwetheza kwaye wakhe intsebenziswano yexesha elide.
Ubushushu benkonzo yi-580 ℃, kwaye ipleyiti yentsimbi iyafuneka ukuba ibe namandla okunyamezela ubushushu obuphezulu.Isitya sentsimbi sihanjiswa kwisimo esiqhelekileyo kunye nesomsindo.Umbhobho we-alloy we-12Cr1MoVG usekelwe kwi-high-quality carbon structural steel, kwaye enye okanye izinto ezininzi ze-alloy zongezwa ngokufanelekileyo ukuphucula iimpawu zomatshini, ukuqina kunye nokuqina kwentsimbi.Iimveliso ezenziwe ngentsimbi enjalo zidla ngokufuna unyango lobushushu (i-normalizing okanye i-quenching and tempering);Amalungu kunye namacandelo enziwe ngawo ahlala efuna ukucinywa kunye nokufudumeza okanye unyango lwekhemikhali yangaphezulu (i-carburizing, i-nitriding, njl.), ukucima umphezulu okanye ukucima i-high-frequency ngaphambi kokusetyenziswa.Ngoko ke, ngokweendlela ezahlukeneyo zeekhemikhali (ikakhulukazi umxholo wekhabhoni), iinkqubo zonyango lobushushu kunye nokusetyenziswa, iintsimbi ezinjalo zinokuthi zihlulwe ngokufanelekileyo zibe yi-carburized, i-Quenched and tempered and nitrided steels.
Okokuqala, inokuba yi-100% isetyenziswe kwakhona, igcine amandla kunye nokukhuselwa kwendalo.
Okwesibini, ineplastiki ephezulu kakhulu kwaye ingasetyenziselwa imveliso yesibini kunye nokulungiswa.
Okwesithathu, ine-conductivity efanelekileyo ye-thermal kunye nokukwazi ukukhwela ubushushu obuphezulu.
Okwesine, inokumelana ne-oxidation elungileyo kunye nokumelana nomhlwa.
Okwesihlanu, inomsebenzi omhle wokubanda kunye nokutshisa.
I-12Cr1MoVG luhlobo lwe-chromium molybdenum ingxubevange yombhobho wentsimbi, apho amacandelo ekhemikhali aphambili yi-carbon 0.08-0.15, i-silicon 0.17-0.37, i-manganese 0.40-0.70, i-phosphorus engekho ngaphezu kwe-0.035, i-sulfure engekho ngaphezu kwe-100, i-0. molybdenum 0.25-0.35, alum 0.15-0.30, njl.
Okokuqala, isetyenziswa ikakhulu ukwenza iityhubhu zealloy ezinoxinzelelo oluphezulu lokufudumeza imiphezulu yeebhoyila zamanzi ezinoxinzelelo oluphezulu nangaphezulu.
Okwesibini, isetyenziswa kakhulu kwii-superheaters, iiheader kunye ne-steam ducts eziphambili zasekhaya zoxinzelelo oluphezulu, uxinzelelo oluphezulu kunye ne-subcritical power stations boilers.
Okwesithathu, imibhobho edayamitha emikhulu isetyenziswa ikakhulu njengeeheader kunye neMibhobho yoMphunga ePhambili eneparamitha zomphunga ongaphantsi kwama-565 ℃.
Okokuqala, ukuqengqeleka okushushu (umbhobho wentsimbi ongenamthungo) ukuhamba kwenkqubo:
Ityhubhu engqukuva billet → ukufudumeza → ukugqobhoza → ukuqengqeleka okuthathu okunqamlezayo, ukuqengqeleka okuqhubekayo okanye ukukhutshwa kombhobho → ukuhluba kombhobho → ukulinganisa (okanye ukucutha) → ukupholisa → ibhilethi → ukolula → uvavanyo lwe-hydrostatic (okanye ukubhaqa isiphene) → ukumakisha → ukugcina.
Okwesibini, umzobo obandayo (ukuqengqeleka) ukuhamba kwenkqubo yombhobho wentsimbi engenamthungo:
Umzobo wetyhubhu engqukuva → ukufudumeza → ukugqobhoza → ukugqobhoza → ukuqhola → ukuchola → ukugquma ioyile (icwecwe lobhedu) → umzobo wokudlula okubandayo (ukuqengqeleka okubandayo) → ityhubhu yebhiliti → unyango lobushushu → ukolula → uvavanyo lwe-hydrostatic (okanye ukubhaqa isiphene) → ukuphawula → ukugcina impahla.
| Izinto | Idatha |
| Ikhabhoni | 0.08-0.15 |
| Isilicon | 0.17-0.37 |
| IManganese | 0.40-0.70 |
| Phosphorus(max) | ≤0.030 |
| Isulfure(ubuninzi) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum(max) | ≤0.20 |
| Isinikelo(ubuninzi) | ≤0.30 |
| Vanadium(max) | 0.15-0.30 |
| Isivuno Amandla (Mpa) | 470-640 |
| Amandla Okuqina (Mpa) | 255 |
| Ubude (%) | 21 |
| WT(S) | Ukunyamezela kwe-WT | |
| <3.5 | +15%(+0.48mm min) | |
| -10%(+0.32mm min) | ||
| 3.5-20 | +15%,-10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12,5%,-10% | |
Siya kuzinikela ekuboneleleni abathengi bethu abahloniphekileyo ngezona nkonzo zinomdla kakhulu.
Umgangatho ophezulu we-12Cr1MoV iBoiler yoxinzelelo oluphezulu lweBoiler engenamthungo yentsimbi
"Utshintsho kuphuculo lolo!"sisilogeni sethu, esithetha ukuthi “Iglowubhu elunge ngakumbi iphambi kwethu, ngoko masiyoliswe yiyo!”Guqula ube ngcono!Ngaba nonke nilungile?
China 12Cr1MoV High Pressure Boiler Tube
Sakhe ubudlelwane obuqinileyo kunye nobude bentsebenziswano kunye nenani elikhulu leenkampani ngaphakathi kweli shishini eKenya naphesheya kweelwandle.Inkonzo yangoko nangoko emva kokuthengiswa ebonelelwa liqela lethu labacebisi bonwabile abathengi bethu.Ulwazi oluBanzi kunye neeparameters ezivela kwintengiso mhlawumbi ziya kuthunyelwa kuwe nakuphi na ukuvuma ngokupheleleyo.Iisampulu zasimahla zinokuziswa kwaye inkampani ijonge kwiqumrhu lethu.Ndiyathemba ukufumana imibuzo kukuchwetheza kwaye wakhe intsebenziswano yexesha elide.
