Cov kev lag luam twg siv Brown Corundum?

Brown corundum yog cov khoom siv dav dav uas lees paub tias, ua tsaug rau nws cov khoom tshwj xeeb -xws li hardness siab, siab toughness, thiab zoo heev tshuaj stability- tau pom dav siv nyob rau hauv ntau industries. Raws li ib tug neeg muag khoom ntawm xim av corundum, kuv tus kheej tau pom cov kev siv ntau yam ntawm cov khoom zoo kawg li no thoob plaws ntau qhov chaw. Hauv cov ntawv blog no, kuv yuav tshawb txog cov kev lag luam uas feem ntau siv cov xim av corundum thiab hais txog nws qhov tseem ceeb hauv txhua qhov haujlwm no.

 

Kev lag luam Abrasives

Kev lag luam abrasives tej zaum yog qhov zoo tshaj plaws -paub cov neeg siv khoomxim av corundum. Muaj qhov nyuaj siab heev- thib ob tsuas yog pob zeb diamond ntawm cov khoom siv sib xyaws - xim av corundum yog qhov kev xaiv zoo tshaj plaws rau kev sib tsoo, polishing, thiab sandblasting daim ntaub ntawv.

 

 

Sib tsoo lub log yog tsim los ntawm kev sib txuas xim av corundum nplej ua ke siv cov ntaub ntawv tsim nyog. Cov log no yog siv los tsim thiab ua tiav ntau yam khoom siv, suav nrog hlau, ceramics, thiab yas. Cov npoo ntse ntawm cov xim av corundum ua rau lawv txiav los ntawm workpieces sai thiab ua tau zoo. Txawm hais tias rau loj- nplai kev lag luam sib tsoo lossis cov haujlwm me me- rhiav, xim av corundum sib tsoo log yog ib qho khoom siv tsis tau.

 

Sandblasting sawv cev rau lwm qhov chaw thov loj uas xim av corundum excels. Nws yog siv los ntxuav lossis etch qhov chaw, nrog rau npaj lawv rau tha xim lossis txheej. Thaum cov nplej xim av corundum tau npaj rau ntawm qhov siab tshaj plaws rau ntawm qhov khoom ntawm qhov chaw, lawv tshem tawm cov xeb, zeb nplai, thiab cov xim qub, ua rau kom huv si, textured nto tiav. Cov txheej txheem no yog dav siv nyob rau hauv kev lag luam xws li tsheb, aerospace, thiab shipbuilding.

 

Kev Lag Luam Metallurgical

 

Hauv kev lag luam metallurgical, xim av corundum plays lub luag haujlwm tseem ceeb hauv kev tsim ntau yam hlau. Nws yog siv los ua cov khoom siv refractory nyob rau hauv furnaces thiab ladles. Brown corundum lub siab melting point thiab tshwj xeeb thermal stability pab kom nws tiv taus cov huab cua kub thaum lub sij hawm hlau smelting txheej txheem.

 

Piv txwv li, nyob rau hauv steelmaking, xim av corundum cib los yog hauv ob sab phlu yog siv los kab rau sab hauv phab ntsa ntawm hluav taws xob arc rauv thiab yooj yim oxygen furnaces. Cov ntaub ntawv no tiv thaiv cov phab ntsa ntawm lub cub tawg los ntawm corrosion los ntawm molten steel thiab slag, yog li txuas rau lub cub tawg lub neej kev pab cuam thiab ua kom cov txheej txheem ntau lawm. Tsis tas li ntawd, xim av corundum tuaj yeem ua cov dej ntws hauv qee cov txheej txheem hlau refining, pab tshem tawm cov impurities thiab txhim kho qhov zoo ntawm cov khoom kawg.

 

Ceramics thiab iav Industries

Hauv kev lag luam ceramics thiab iav, xim av fused alumina ua cov khoom siv ntxiv los txhim kho kev ua haujlwm ntawm cov khoom siv ceramic thiab iav. Thaum muab tso rau hauv lub cev ceramic, nws txhim kho qhov hardness, lub zog, thiab hnav tsis kam ntawm cov khoom ceramic kawg. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov ntawv thov- xws li cov vuas hauv pem teb - uas yuav tsum tiv taus cov tsheb hnyav thiab puas.

 

Hauv kev tsim iav, xim av fused alumina yog siv los ua tus neeg sawv cev abrasive thiab polishing. Nws pab ua kom muaj kev sib luag, siv lead ua-ntshiab nto tiav ntawm cov khoom iav- xws li cov iav tiaj tus rau lub qhov rais mus rau iav kho qhov muag rau lo ntsiab muag. Daim ntawv thov ntawm xim av fused alumina nyob rau hauv cov sector no kuj pab txhim kho kev tsim khoom thiab cov khoom zoo.

 

Raws li ib tug neeg muag khoom ntawm xim av fused alumina, Kuv tsis tu ncua xav tsis thoob los ntawm ntau yam ntawm cov khoom no. Los ntawm kev lag luam abrasives mus rau kev lag luam tshuaj, xim av fused alumina tau ua pov thawj nws tus nqi thoob plaws ntau daim ntawv thov. Nws qhov tshwj xeeb ua ke ntawm cov khoom-xws li hardness, toughness, thermal stability, thiab chemical resistance- ua rau nws yog ib qho khoom siv tseem ceeb hauv ntau cov txheej txheem tsim khoom.

Yog tias koj xav tau siab - zoo xim av fused alumina rau cov ntawv thov kev lag luam, thov tsis txhob yig tiv tauj peb.