Yakapenya annealing mhinduro yakapihwa neH angao tekinoroji inoita inopenya anneal ed chubhu ine yakatsetseka mukati nekunze kwepamusoro, kunyatsoita dimensional kushivirira, kusimba kwepamusoro, kwakasimba kusaita ngura uye zvichingodaro.Ko chubhu yakadaro inogona kuwanikwa sei?
Austenitic simbi isina tsvina inoshandiswa zvakanyanya mumhando dzakasiyana dzehurumende, maindasitiri uye zvechiuto.Iwo anowanikwa mumhando dzakasiyana dzechigadzirwa, senge mabara, tsvimbo, mashiti, mashiti, mitsetse, foil, tubing, tubing, fittings, flanges uye mamwe mafogi.
Kana Stainless simbi iri kupisa yakabikwa muchoto chakajairika, chikamu chechromium mu austenitic Stainless simbi chinopindirana neokisijeni mumhepo kuita grey oxide layer, inodaidzwa kuti 'scale', iyo inofanirwa kubviswa nekunhonga process.
Iyo inopenya annealing mhinduro inogona kugonesa iyi maitiro.Kuti uchengetedze chitarisiko chakanaka, chengetedza iyo yepakutanga simbi inopenya uye udzivise kunhonga, austenitic simbi isina tsvina inofanira kuvhenekerwa yakavharidzirwa mukudzivirira kana vacuum kudzivirira kushanduka kwepasi.Ese mamakisi eaustenitic simbi isina tsvina anogona kuvharwa.Mhepo inodzivirira inogona kuve yakachena hydrogen, yakaparadzaniswa ammonia, kana dzimwe nguva vacuum.Chengetedza gasi inodzivirira pamusoro oxidation yeaustenitic Stainless simbi zvigadzirwa panguva yeannealing.
Saka inopenya annealing solution ine zvinotevera zvakanakira:
1, kupenya kupenya hakungodzikisi kuomarara kwesimbi, kunatsiridza ductility, kunatsiridza mapurasitiki, asi zvakare nyore kucheka uye kutonhora deformation.
2, kunatsiridza corrosion resistance nekubvisa intergranular carbide precipitation, kuitira kuti chitarisiko chepamusoro chive chakanaka.Kuchenesa zviyo uye yunifomu simbi chimiro uye kuumbwa, kunatsiridza simbi zvinhu, asiwo gadzirira kupisa kurapwa.
3, bvisa zvakasara zvemukati kushushikana musimbi, kudzivirira deformation uye kuputika.
4. Oxidation uye decarbonization inoitika panguva yekupisa uye kutonhora mune zvakajairika annealing, saka simbi inogadziriswa inopisa yakagadziridzwa yakawedzerwa, iyo inowedzera kurasikirwa uye mutengo wesimbi.
5. usawane oxidation inopenya, yakanaka corrosion resistance surface.Nekuti kupenya annealing iko kupisa kupisa kwe strip simbi munzvimbo inodzivirira yehydrogen uye nitrogen gasi musanganiswa, iyo yepamusoro isina oxidation inowanikwa nekunyatso kudzora gasi rinodzivirira muchoto.Kana ichienzaniswa nepamusoro inowanikwa neyakajairwa annealing uye pickling, nekuti hapana oxidation maitiro, kushomeka kwechromium kunodzikiswa pamusoro, uye kushomeka kwayo kwekuora kuri nani mushure mekupenya.
6. kurapwa kwakajeka kuchengetedza kupera kweiyo rolling surface, haichagoni kugadziriswa uye kuwana nzvimbo yakajeka.Nekuda kwekupenya kwakajeka, iyo pamusoro pechubhu inochengeta iyo yekutanga simbi luster, yakawanikwa yakapenya nzvimbo, pasi pezvakawanda zvinodiwa, inogona kushandiswa zvakananga pasina kugadzirisa nzvimbo yayo.
7.Iko hakuna dambudziko rekusvibisa rinokonzerwa neyakajairwa pickling nzira.Annealed chubhu haidi kuve pickling kana kurapwa kwakafanana, usashandise asidhi, hapana matambudziko ekusvibisa anokonzerwa nekunhonga.
Saka takasvika sei ikoko?
On-Line Fixing & Fusing (Anealing) midziyo inogona kupisa simbi isina tsvina yakashongedzwa pipeto 1050 ° C yozoitonhodza kusvika kune tembiricha yakaderera kupfuura 100 ° C pasi pekuchengetedzwa kwehydrogen.Iyo magetsi ekudziya epakati ferquency induction ndiyo itsva DSP. + IGBT chimiro.NeDSP yedhijitari yekudzora system, kune kuzvidzivirira uye kuzviongorora mabasa.Nevhoriyamu diki, inopisa pombi nekukurumidza uye zvakanaka nekuchengetedza simba uye yakaderera-marara maficha.Iyo inonyanya kugadzirwa inducer yakagadzirwa zvinoenderana nemhando yestainless. simbi inogona kuchengetedza 15% -20% simba mukusiyana nezvimwe zvigadzirwa zvekirasi imwechete.Kushandisa hydrongen seyegasi miniti yega yega.
Kuti udzidze zvakawanda, pleasr tinya pano: Magetsi-Ane Simba Stainless Simbi Tubing Inopenya Annealing Furnace
