iav xuab zeb nruab nrab yog ib qho kev lag luam, tsis muaj silicon, siv tau abrasive uas muab kev txhoj puab heev nto contouring thiab txheej tshem tawm. Ua los ntawm 100% tom qab cov neeg siv khoom siv rov ua dua tshiab iav lub raj mis iav, Junda iav xuab zeb muaj cov xim dawb thiab huv dua li cov ntxhia / slag abrasives.
Zircon xuab zeb (zircon) tsis tshua muaj kev tiv thaiv rau qhov kub thiab txias, thiab nws cov ntsiab lus melting mus txog 2750 degrees Celsius. Thiab resistant rau acid corrosion. 80% ntawm lub ntiaj teb no ntau lawm yog siv ncaj qha nyob rau hauv lub foundry kev lag luam, ceramics, iav kev lag luam thiab tsim cov ntaub ntawv refractory. Ib qho me me siv hauv ferroalloy, tshuaj, xim, tawv, abrasives, tshuaj thiab nuclear industries. Tsawg heev yog siv rau smelting zirconium hlau.
Zircon xuab zeb uas muaj ZrO265 ~ 66% ncaj qha siv los ua cov khoom siv hlau hlau hauv qhov chaw tsim khoom vim nws cov melting tsis kam (melting point saum 2500 ℃). Zircon xuab zeb muaj qis dua thermal expansion, thermal conductivity ntau dua, thiab muaj zog tshuaj lom neeg ruaj khov dua li lwm cov ntaub ntawv refractory, yog li cov zircon zoo thiab lwm cov nplaum ua ke muaj qhov zoo adhesion thiab siv hauv kev lag luam casting. Zircon xuab zeb kuj tseem siv los ua cib rau iav kilns. Zircon xuab zeb thiab zircon hmoov muaj lwm yam kev siv thaum tov nrog lwm cov ntaub ntawv refractory.
Copper ore, tseem hu ua tooj liab slag xuab zeb los yog tooj liab rauv xuab zeb, yog cov slag tsim tom qab tooj liab ore yog smelted thiab rho tawm, los yog molten slag. Lub slag yog ua tiav los ntawm crushing thiab tshuaj ntsuam raws li kev siv sib txawv thiab kev xav tau, thiab cov lus qhia tshwj xeeb yog qhia los ntawm tus lej mesh lossis qhov loj ntawm cov khoom. Copper ore muaj siab hardness, zoo li pob zeb diamond, tsis tshua muaj cov ntsiab lus ntawm chloride ions, me me plua plav thaum lub sij hawm sandblasting, tsis muaj ib puag ncig muaj kuab paug, txhim kho cov kev ua hauj lwm ntawm sandblasting neeg ua hauj lwm, xeb tshem tawm cov nyhuv yog zoo dua li lwm yam xeb tshem tawm xuab zeb, vim hais tias nws yuav siv tau, Cov txiaj ntsig kev lag luam kuj tseem ceeb heev, 10 xyoo, kev kho cov nroj tsuag, shipyard thiab loj steel qauv tej yaam num yog siv tooj liab ore raws li xeb tshem tawm.
Thaum xav tau kev pleev xim sai thiab zoo, tooj liab slag yog qhov kev xaiv zoo tshaj plaws. Nyob ntawm qib, nws ua rau hnyav mus rau nruab nrab etching thiab tawm ntawm qhov chaw coated nrog primer thiab xim. Copper slag yog ib qho khoom siv silica dawb hloov rau quartz xuab zeb.
Hlau thiab steel slag yuav muab faib ua blast furnace slag thiab steelmaking slag. Ntawm qhov tod tes, tus qub yog tsim los ntawm melting thiab txo cov hlau ore nyob rau hauv lub qhov cub tawg. Ntawm qhov tod tes, qhov kawg yog tsim thaum lub sij hawm steelmaking txheej txheem los ntawm kev hloov cov muaj pes tsawg leeg ntawm hlau.
Junda garnet xuab zeb, ib qho ntawm cov ntxhia nyuaj tshaj plaws. Peb koom tes nrog cov tuam txhab ua lag luam waterjet cov khoom lag luam los tsim cov khoom lag luam zoo dua thiab cov nqi tsim nyog rau cov neeg siv khoom. Peb nyob twj ywm garnet ua tus neeg muag khoom nyob rau hauv Suav teb uas khaws cov khoom lag luam tshawb fawb, kev tsim kho, kev ua tau zoo thiab tus nqi-zoo.
Junda garnet xuab zeb tau muab faib ua peb hom, raws li, pob zeb xuab zeb, dej xuab zeb, hiav txwv xuab zeb, dej xuab zeb thiab hiav txwv xuab zeb muaj kev txiav ceev ceev, tsis muaj cov khoom siv plua plav, huv si, kev tiv thaiv ib puag ncig.
Silicon Carbide Grit
Vim nws cov khoom ruaj khov, thermal conductivity, tsis tshua muaj thermal expansion coefficient, thiab hnav tsis kam, silicon carbide muaj ntau lwm yam siv dua li siv los ua abrasives. Piv txwv li, silicon carbide hmoov yog siv rau lub impeller los yog lub tog raj kheej ntawm cov dej turbine los ntawm cov txheej txheem tshwj xeeb. Sab hauv phab ntsa tuaj yeem txhim kho nws qhov hnav tsis kam thiab ua kom nws lub neej ua haujlwm ntev li 1 txog 2 zaug; qib high-qib refractory khoom ua los ntawm nws muaj kub poob tsis kam, me me, lub teeb yuag, siab zog thiab zoo zog-txuag nyhuv. Qib qis silicon carbide (muaj txog 85% ntawm SiC) yog ib qho zoo heev deoxidizer.
Junda Steel Shot yog tsim los ntawm melting xaiv seem hauv hluav taws xob induction rauv. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau molten raug tshuaj xyuas thiab nruj me ntsis tswj los ntawm spectrometer kom tau txais SAE Standard specification. Cov hlau molten yog atomized thiab hloov mus rau hauv ib puag ncig particle thiab tom qab quenched thiab tempered nyob rau hauv cov txheej txheem kho cua sov kom tau ib yam khoom ntawm uniform hardness thiab microstructure, soj ntsuam los ntawm qhov loj raws li SAE Standard specification.
Junda iav hlaws yog ib hom abrasive blasting rau nto tiav, tshwj xeeb los npaj cov hlau los ntawm smoothing lawv. Bead blasting muab kev ntxuav zoo tshaj plaws kom tshem tawm cov xim, xeb thiab lwm yam txheej txheem.
Sandblasting iav hlaws
Cov iav hlaws dai rau kev kos duab ntawm txoj kev
Sib tsoo iav hlaws