Nyob rau hauv boilers thiab siab -kub muaj khoom siv, lub tshav kub- resistant steel sliders yuav tsum tau tiv taus ntau yam kev ntsuam xyuas xws li kub kub, oxidation, thermal qaug zog thiab mechanical loads. Kev xaiv cov khoom siv rau cov sliders ncaj qha cuam tshuam rau lub neej ntev thiab kev ua haujlwm ruaj khov ntawm cov khoom siv.
Khoom Description
I. ZG40Cr25Ni20Si2 (2520 slider) Daim ntawv thov scenarios: Dav siv nyob rau hauv cov cua sov rauv, stepping furnaces, ceramic kilns thiab lwm yam siab -kub ib puag ncig, tshwj xeeb tshaj yog haum rau laub- steel hom cua sov furnaces nrog kub hauv qab 1150 degree. Hauv phaj thiab sawb thawb- steel hom cua sov rauv (nrog rau qhov kub ntawm 1250-1300 degree), siab dua- cov ntaub ntawv ua tau zoo xws li ZG40Cr25Ni31WNbRe yuav tsum tau siv rau hauv qhov siab - qhov kub thiab txias. Nyob rau hauv qhov siab - qhov kub thiab txias ntawm lub phaj thiab sawb thawb- steel hom cua sov rauv (nrog rau qhov kub thiab txias ntawm 1250-}} 1300 degree), Si (1.5-2.5%) txhim kho cov cuab yeej tiv thaiv cua sov thiab yoog mus rau qhov chaw ua haujlwm txias-kub. Corrosion kuj: Resistant sulfuric acid, chloride thiab lwm yam corrosive media, ncua kev pab cuam lub neej ntawm cov khoom. Cov xwm txheej: ZG40Cr25Ni20Si2 slider tsim los ntawm Wuxi Jiasiyao Heavy Machinery Co., Ltd. ua kom qhov tseeb qhov tseeb los ntawm cov cuab yeej casting thiab ua tiav kev ua haujlwm ruaj khov rau 2 xyoos lossis ntau dua hauv cov cua kub cua sov ntawm kev lag luam metallurgical, txo qhov kev pheej hmoo ntawm steel billet dej txias rau qhov chaw khawb dub.
2. ZG40Cr25Ni35Nb (2535 slider) Daim ntawv thov scenarios: Haum rau siab -kub ib puag ncig ntawm 1200-}1300 degree, xws li qhov siab- qhov kub thiab txias ntawm phaj thiab sawb cua sov rauv, iav melting kilns, thiab lwm yam. Cov yam ntxwv ntawm cov khoom siv: Kev kub siab dua: Nb lub ntsiab lus (0.25-}0.5%) refines nplej, txhim kho siab - kub lub zog thiab tiv thaiv{20}}warping kev ua tau zoo, thiab kev ua haujlwm kub yog 100-150℃siab dua ZG40Cr25Ni20Si2. Hnav tsis kam: Siab Cr thiab Ni cov ntsiab lus ua ke nrog cov khoom siv tshuaj ntxiv dag zog ntawm Nb ua kom cov khoom tawv tawv, txo qhov siab - kub hnav. Anti-thermal qaug zog: Optimized tshuaj muaj pes tsawg leeg piv los txo qhov kev pheej hmoo ntawm thermal stress cracks nyob rau hauv txias-kub lub voj voog. Cov xwm txheej: Ib lub tuam txhab steel siv ZG40Cr25Ni35Nb sliders nyob rau hauv qhov kub-kub ntawm lub phaj thiab sawb cua sov rauv, ua rau cov kev pab cuam lub neej ntawm 1.5 xyoo mus rau 3 xyoo, thiab txo nqi txij nkawm los ntawm 40%.
3. ZG40Cr28Ni48W5 (2848W5 slider) Daim ntawv thov scenarios: siab heev -kub ib puag ncig (1300-1400℃), xws li khib nyiab incinerators, furnace crucibles txhawb Cheebtsam, siab -furnaces thiab lwm yam kev kho mob: Ultrashort cov yam ntxwv: thermal kuj: W lub caij (4-5%) txhim kho qhov kub thiab txias hardness thiab tiv thaiv kev ua haujlwm ntawm cov khoom, nrog rau kev ua haujlwm kub txog li 1400 degree. Oxidation kuj: High Cr (26-30%) thiab Ni (45-50%) cov ntsiab lus tsim cov oxide zaj duab xis ruaj khov, tiv taus qhov muaj zog oxidizing cua yaig. Corrosion resistance: Zoo heev tiv thaiv cov hlau molten, slag thiab lwm yam corrosive media, haum rau complex tshuaj ib puag ncig. Cov xwm txheej: Jiangsu Jin Gu Heavy Machinery Co., Ltd.'s ZG40Cr28Ni48W5 slider ua haujlwm hauv cov khib nyiab incinerator rau 5 xyoos lossis ntau dua yam tsis muaj kev puas tsuaj lossis deformation, txhim kho kev ruaj ntseg ntawm cov khoom siv ua haujlwm.
4. Cobalt-raws li alloy sliders (Co20, Co40, Co50) Daim ntawv thov scenarios: High - qhov kub thiab txias ib puag ncig uas tsis tshua muaj siab hnav tsis kam, xws li ceramic kiln rollers, iav dov tshuab qhia, thiab lwm yam, nrog rau kev ua haujlwm kub ntawm 1000-1200℃. Cov yam ntxwv ntawm cov khoom siv: Ultra-siab hardness: Lub hardness ntawm cobalt{12}}raws li alloys (HRC 40-50) yog ho siab tshaj chromium{16}}nickel tshav kub-cov hlau resistant, nrog rau hnav tsis kam txhim kho ntawm 2-3 zaug. High-temperature zog: Co yam stabilizes carbide theem, kom ntseeg tau tias cov khoom tseem muaj lub zog siab thiab muaj peev xwm tiv thaiv deformation ntawm qhov kub thiab txias. Corrosion resistance: Exhibits zoo heev tiv thaiv acidic thiab alkaline corrosive media, haum rau tshuaj yaig ib puag ncig. Cov ntaub ntawv zoo: Co40 slider, ua tiav 4+ xyoo ntawm kev hnav-dawb ua haujlwm hauv ceramic kiln rollers, nrog 3-fold lub neej kev pab cuam ntev dua piv rau cov khoom siv ib txwm muaj.
5. GH3030 Nickel-raws li High-Temperature Alloy Sliders: Daim ntawv thov scenarios: Siab- cov khoom kub hauv aviation cav, roj turbines, thiab lwm yam. xws li 650 mus rau 800℃, nrog rau siab - cov khoom siv kub hnyiab, cov khoom siv boiler, thiab lwm yam. Siab -kub stability: 80Ni-20Cr tov muaj zog alloy, nrog cov qauv ruaj khov thiab zoo heev creep kuj. Corrosion tsis kam: Nws muaj kev tiv thaiv ntau rau oxidizing thiab txo corrosive media, haum rau complex tshuaj ib puag ncig. Kev ua tau zoo: tuaj yeem ua tiav rau hauv cov ntawv lossis cov ntaub ntawv raj los ntawm kev ua haujlwm txias thiab kub kom ua tau raws li kev tsim qauv sib txawv. Cov xwm txheej: Ib lub tuam txhab tshuaj lom neeg lub boiler burner siv GH3030 sliders ua haujlwm tsis tu ncua ntawm 800℃rau 5 xyoo yam tsis muaj deformation los yog corrosion, ho txhim kho cov khoom ntseeg tau.
6. ZG35Cr26Ni12 Sliders: Daim ntawv thov scenarios: Nruab nrab- qhov kub thiab txias ib puag ncig (900-1100 degree), xws li cov cua sov me me, qhov cub kho cua sov qhia cov ntsia hlau, thiab lwm yam., nyob rau hauv tus nqi-sensitive scenarios. Cov yam ntxwv ntawm cov khoom siv: Tus nqi -effectiveness: Tsawg Cr thiab Ni cov ntsiab lus, nrog tus nqi txo ntawm 20-30% piv rau ZG40Cr25Ni20Si2. Qhov kub thiab txias: tuaj yeem ncav cuag 1100 degree, ua tau raws li kev lag luam cua sov. Kev ua tau zoo: Kev ua haujlwm zoo casting, haum rau ntau lawm. Cov xwm txheej: Ib lub tshuab ua lag luam siv ZG35Cr26Ni12 sliders ua tiav kev ua haujlwm ruaj khov rau 1.5 xyoo nyob rau hauv lub qhov cub kho cua sov, nrog rau cov nqi tseem ceeb.
Khoom Qhia
vim li cas xaiv peb
Cov lus teb ceev ceev Cov khoom lag luam nrog cov nqi ua haujlwm siab Cov khoom lag luam nrog cov nqi ua haujlwm siab
vim li cas xaiv peb cov khoom
1. 20 xyoo dhau los ntawm kev tsim cov cam khwb cia hlau phaj, kev ruaj ntseg zoo, xa khoom raws sijhawm
2. Zoo meej machining thiab tshuaj xyuas cov khoom tuaj yeem ncaj qha muab cov khoom tiav thiab ua tau raws li kev soj ntsuam ntawm cov neeg siv khoom
3. Nws muaj kev ywj pheej ntshuam thiab xa tawm txoj cai thiab tuaj yeem xa cov khoom mus rau txhua qhov chaw ntawm lub ntiaj teb
Cim npe nrov: Thaum tshav kub kub-resistant steel boiler slider casting phaj casting daim, Tuam Tshoj tshav kub-resistant steel boiler slider casting phaj casting daim manufacturers, lwm tus neeg, Hoobkas
