Annealing yog dab tsi? Txoj Cai Ua Haujlwm ntawm Annealing Rauv

Annealing yog txheej txheem tseem ceeb siv hauv ntau qhov kev lag luam los hloov kho lub cev thiab tshuaj lom neeg ntawm cov khoom. Los ntawm kev siv cov cua sov thiab tswj cov cua txias, annealing txhim kho cov yam ntxwv ntawm cov khoom xws li ductility, hardness, thiab tag nrho cov qauv. Cov txheej txheem no feem ntau ua haujlwm hauv metallurgy, steel manufacturing, thiab lwm yam khoom siv sciences. Thov nyeem txuas ntxiv mus kawm txog cov hauv paus ntsiab lus ntawm annealing, hom annealing furnaces, thiab lawv qhov tseem ceeb hauv kev tsim khoom.

Cov ntsiab lus

1. Annealing yog dab tsi?
2. Hom kev Annealing
3. CHTEE's Annealing Rauv
   1. Tsheb Hauv qab Annealing Rauv
   2. Zoo -Hom Annealing Rauv
   3. Vertical Vacuum Annealing Rauv
   4. Pit Annealing Rauv
4. Txoj Cai Ua Haujlwm ntawm Annealing Rauv
5. Cheebtsam ntawm lub qhov cub Annealing
6. Daim ntawv thov ntawm Annealing Furnaces
7. Cov txiaj ntsig ntawm Annealing

 

Annealing yog dab tsi?

Annealing yog txheej txheem kev kho cua sov siv los ua kom cov hlau los yog cov hlau nplaum, tso cai rau lawv ua tiav cov khoom siv kho tshuab uas xav tau. Thaum lub sij hawm annealing, cov khoom yog rhuab mus rau ib tug tshwj xeeb kub, tswj rau ib tug tej lub sij hawm, thiab ces maj mam txias. Lub hom phiaj yog txhawm rau txo cov kev ntxhov siab sab hauv, txhim kho kev ua haujlwm, ua kom zoo dua cov qauv, thiab txhim kho cov khoom siv tau yooj yim. Cov txheej txheem no yog qhov tseem ceeb hauv kev lag luam uas cov ntaub ntawv yuav tsum tau ua kom tau raws li cov qauv siv tshuab thiab cov qauv tsim.

Hom kev Annealing

Muaj ntau ntau hom txheej txheem annealing, txhua qhov tsim nyog rau cov khoom siv tshwj xeeb lossis kev siv:

1.Ntev tag nrho: Qhov no yog cov txheej txheem annealing uas siv los ua kom cov hlau. Cov khoom yog rhuab saum nws qhov tseem ceeb kub thiab tom qab ntawd tso cai rau txias maj mam, feem ntau nyob rau hauv lub cub tawg. Qhov no ua rau muaj qhov sib xws, nplua -cov qauv zoo, txhim kho cov khoom ductility thiab machinability.

2.Spheroidizing:Hom annealing no suav nrog cov cua sov hlau kom kub hauv qab nws cov ntsiab lus tseem ceeb los tsim spheroidized carbides. Nws yog siv feem ntau rau siab - carbon steels thiab txhim kho machinability los ntawm kev ua kom cov khoom zoo sib xws.

3.Stress Relief Annealing:Cov txheej txheem no yog tsim los txo cov kev ntxhov siab sab hauv uas tshwm sim los ntawm machining lossis vuam txheej txheem. Kev ntxhov siab kev ntxhov siab feem ntau siv qhov kub thiab txias lub sij hawm luv luv piv rau tag nrho annealing.

CHTEE's Annealing Rauv

Founded hauv 2018, CHTEE yog lub chaw tsim khoom siv hluav taws xob kho cua sov, tsom mus rau kev muab cov kev daws teeb meem zoo thiab txhim khu kev qha rau cov neeg siv khoom thoob ntiaj teb. Nrog ntau tshaj 20 xyoo ntawm kev lag luam kev lag luam, peb cov khoom siv dav siv hauv cov hlau, tsis yog -ferrous hlau, automotive parts, thiab aerospace industries, thiab tau ua tiav kev lag luam thoob ntiaj teb xws li Middle East thiab Africa. Peb yog cov kws tshaj lij hauv kev kho cua sov kho cua sov ua kom sov.

Peb cov khoom encompass tshwj xeeb annealing rauv rau steel kev lag luam, automated kub-dip galvanizing ntau lawm kab, thiab corrosion{1}} tiv taus cua sov rauv, tag nrho cov koom nrog advanced technology thiab nruj tswj zoo. Raws li kev koom ua lag luam suav nrog kev tsim, tsim, kev teeb tsa, thiab tom qab- kev muag khoom, peb tsis tsuas yog muab cov khoom siv kho mob nkaus xwb tab sis kuj muaj kev npaj cog qoob loo thiab kev txhawb nqa rau peb cov neeg siv khoom.

Tsheb Hauv qab Annealing Rauv

Lub tsheb hauv qab annealing rauv yog siv rau kev kho cua sov ntawm qhov loj, hnyav workpieces. Cov khoom ua haujlwm tau muab tso rau ntawm lub tsheb txav tau, uas tuaj yeem thauj khoom thiab thauj khoom yooj yim, thiab tom qab ntawd txav mus rau hauv qhov cub rau kev sib tsoo.

◆ Tsim los rau cov khoom loj thiab hnyav.

◆ Lub tsheb txav tau tso cai rau kev thauj khoom yooj yim thiab tshem tawm cov khoom siv.

◆ Zoo tagnrho rau qhov chaw uas xav tau cua sov ntev.

◆ Ua haujlwm hauv huab cua tswj kom tiv thaiv oxidation thaum ua haujlwm.

Hu rau tam sim no

Zoo -Hom Annealing Rauv

Lub tshuab hluav taws xob hluav taws xob siv hluav taws xob siv lub tshuab thawb kom txav cov khoom ua haujlwm los ntawm qhov cub rau ntawm qhov txuas txuas mus ntxiv. Nws muaj txiaj ntsig zoo rau kev ua haujlwm ntev, txuas ntxiv cov ntaub ntawv xws li rods, tuav, thiab strips.

◆ High throughput thiab ua tau zoo tas mus li.

◆ Lub tshuab thawb lub tshuab ua kom muaj kev ruaj khov thiab zoo ib yam ntawm cov ntaub ntawv los ntawm lub qhov cub.

◆ Feem ntau nruab nrog ntau qhov chaw cua sov kom tswj tau qhov kub thiab txias.

Hu rau tam sim no

Vertical Vacuum Annealing Rauv

Lub tshuab nqus tsev annealing rauv ua haujlwm nyob rau hauv lub tshuab nqus tsev lossis tswj cov cua, tiv thaiv oxidation thiab paug ntawm cov ntaub ntawv thaum lub sij hawm annealing. Hom cub tawg no yog siv rau siab - cov ntaub ntawv purity thiab rhiab heev.

◆ Ua haujlwm hauv lub tshuab nqus tsev lossis tsis muaj roj cua, tiv thaiv oxidation.

◆ Tsim nyog rau kev ua haujlwm siab -cov ntaub ntawv purity xws li titanium, aerospace alloys, thiab semiconductor Cheebtsam.

◆ Muab kev tswj qhov kub thiab txias rau cov cua sov sib xws.

Hu rau tam sim no

Pit Annealing Rauv

Lub qhov cub annealing furnace, tseem hu ua "down-draft" lossis "pit-type" rauv, feem ntau yog ntsia hauv qab hauv av thiab yog siv rau kev ua cov khoom loj, loj. Lub cub tawg yog qhov zoo tagnrho rau kev kho cua sov ntawm cov ntaub ntawv uas loj dhau rau lwm hom rauv.

◆ Tsim nyog rau cov khoom loj, loj loj uas tsis tuaj yeem ua tiav hauv lwm hom rauv.

◆ Cov cua kub siab ua kom muaj kev tswj xyuas qhov kub thiab txias.

◆ Kev tsim qauv yooj yim nrog lub peev xwm tuav tau zoo heev.

Hu rau tam sim no

Txoj Cai Ua Haujlwm ntawm Annealing Rauv

Annealing furnaces yog tsim los muab cov kev tswj hwm qhov chaw uas tso cai rau kev tswj xyuas qhov kub thiab txias. Cov yam tseem ceeb hauv kev ua haujlwm ntawm lub qhov cub annealing muaj xws li:

1. Kev tswj qhov kub thiab txias:Lub cub tawg yog rhuab mus rau qhov kub thiab txias raws li cov khoom xav tau. Kev tswj qhov kub thiab txias yog qhov tseem ceeb rau kev ua tiav cov khoom xav tau. Overheating lossis underheating tuaj yeem ua rau cov txiaj ntsig tsis xav tau xws li oxidation lossis tsis tiav theem hloov.

2.Uniform Heat Distribution:Ib qho tseem ceeb ntawm lub qhov cub annealing yog qhov sib faib ntawm cov cua sov. Yuav kom ua tiav qhov no, ntau lub cub tawg siv yuam kev convection lossis radiant tshav kub qhov chaw. Cov cua kub tsis sib xws ua kom cov khoom siv tib yam kev kho mob thoob plaws, txhim kho qhov sib xws thiab zoo.

3.Controlled Atmosphere:Hauv ntau cov txheej txheem annealing, lub qhov cub qhov chaw yuav tsum tau tswj kom tsis txhob oxidation los yog paug ntawm cov khoom. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov ntaub ntawv xws li hlau, qhov chaw tsis muaj zog lossis txo qhov cua (piv txwv li, nitrogen, hydrogen, lossis lub tshuab nqus tsev) feem ntau khaws cia.

4.Cov txheej txheem txias:Tus nqi cua txias yog qhov tseem ceeb raws li qhov cua sov theem. Cov khoom siv yuav tsum txias ntawm tus nqi tswj kom ua tiav cov khoom siv kho tshuab uas xav tau. Cov cua txias tuaj yeem tshwm sim hauv lub qhov cub (qhov cub txias), hauv huab cua, lossis los ntawm quenching hauv dej lossis roj, nyob ntawm seb cov khoom siv.

Cheebtsam ntawm lub qhov cub Annealing

1. Cov ntsiab lus cua sov:Lub luag haujlwm tseem ceeb ntawm cov khoom cua sov yog nce qhov kub ntawm lub cub tawg mus rau qhov xav tau. Cov ntsiab lus no tej zaum yuav yog hluav taws xob lossis roj-tsim thiab feem ntau tsim los muab cov cua sov sib npaug thoob plaws lub qhov cub chamber.

2. Rauv Chamber:Lub chamber yog qhov chaw uas cov ntaub ntawv muab tso rau thaum lub sij hawm annealing txheej txheem. Nws yog tsim los kom haum raws li cov khoom raug kho thiab xyuas kom lawv raug qhov kub thiab txias thiab tswj tau qhov chaw.

3. rwb thaiv tsev:High - cov ntaub ntawv rwb thaiv tsev zoo yog qhov tseem ceeb los tswj qhov kub thiab txias hauv qhov cub. Rwb thaiv tsev minimizes tshav kub poob thiab txhim kho lub zog efficiency ntawm cov txheej txheem annealing.

4.Tub thiab huab cua tswj Systems:Annealing furnaces yog nruab nrog cov kev tswj siab tshaj plaws los tswj qhov kub thiab txias hauv chav. Cov tshuab no muab cov lus qhia tiag tiag - lub sijhawm, kom ntseeg tau tias cov cua sov thiab cua txias ua haujlwm raug.

Daim ntawv thov ntawm Annealing Furnaces

Annealing furnaces yog qhov tseem ceeb hauv ntau qhov kev lag luam, suav nrog:

1. Metallurgy:Hauv kev lag luam metallurgy, annealing yog siv los kho cov microstructure ntawm cov hlau xws li steel, aluminium, thiab tooj liab, ua rau lawv tsim nyog rau kev ua haujlwm ntxiv xws li dov, vuam, thiab sib sau.

2.Automotive Manufacturing:Automotive qhov chaw feem ntau undergo annealing los txhim kho lawv formability thiab lub zog. Cheebtsam xws li ncua kev kawm ntawv springs, engine li qub, thiab kis tau tus mob gears yog kho los txhim kho durability.

3.Electronics Kev Lag Luam:Hauv electronics, annealing yog siv los txo kev ntxhov siab hauv cov yeeb yaj kiab hlau nyias thiab cov khoom siv hlau, txhim kho lawv cov conductivity thiab kev ntseeg tau.

4.Aerospace:Aerospace cov ntaub ntawv, uas yuav tsum tau muaj zog siab - rau- qhov hnyav piv, feem ntau yog kho los ntawm annealing furnaces kom ua tau zoo txhua yam khoom.

Cov txiaj ntsig ntawm Annealing

1. Txhim kho Ductility:Los ntawm softening hlau thiab alloys, annealing tsub kom lawv ductility, ua rau lawv yooj yim rau cov duab, khoov, thiab tshuab tsis muaj cracking.

2. Txhim kho lub zog thiab kav ntev:Cov txheej txheem tuaj yeem pab txhim kho tag nrho lub zog ntawm cov ntaub ntawv, kom ntseeg tau tias lawv ua tau raws li cov kev cai nruj ntawm ntau yam kev siv, los ntawm cov khoom siv rau cov khoom siv hluav taws xob.

3. Kev Nyuaj Siab:Annealing tshem tawm cov kev ntxhov siab sab hauv los ntawm cov txheej txheem tsim khoom yav dhau los, txo qhov muaj feem ntawm warping lossis tawg thaum ua haujlwm tom qab.

4.Uniform Microstructure:Kev kho cua sov ua rau muaj qhov sib xws ntawm microstructure, uas yog qhov tseem ceeb rau cov khoom siv sib xws ntawm cov khoom siv.