Maitiro ekushora dehydrogen anokosheswa

Post-aukanganwireKupisa kurapwa kweKazhinji KukosheswamushureKukanganisikakugadzira, pakarepo mushure mekurapa kwekupisa kunodaidzwapost-aukanganwireKupisa kurapwa. Chinangwa chepost-aukanganwireKupisa kurapwa kweakakosheswa kukosheswa kunonyanya kujairika ku-kushushikana, dzokorora zviyo zvinyoro-nyoro uye kushomeka panguva imwe chete.
1. Recrystallization kurapwa mushure mekurapa kwakawanda kwekutora kurapwa kwekuregerera kwakakura, kunatsiridza zviyo, kugadzirisa micrentrectument, kugadzirisa basa rekugadzirisa.
2. Dehydrogen inoshamisa ichaderedza hydrogen muKukanganisikaS kune iyo muganho hydrogen zvirimo pazasi, uye ita yunifomu yayo yekugovera, kuitira kudzivirira njodzi yemavara machena, hydrogen embbrttlement.
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Iyo Solubility uye inosiyana coefficient ye hydrogen in chikamu, kunyanya yakaderera solubility ye hydrogent yehydrogen chikamu a, inogadzira hydrogen inoramba ichisiyanisa kunze panguva yekuwedzera maitiro. Dehydrogenation Annealing inowanzobatanidzwa neRevrystallization. Tembiricha yekushatirwa lehydrogen inowanzoitika 650 ℃. Mushure mekunze, inofanira kutonhorera zvishoma nezvishoma sezvinobvira kudzivirira kushushikana kutsva kwemukati. Kutonhora kwakawanda kwakakamurwa kuita matanho maviri: Pamusoro pe400 ℃, nekuda kwekunetseka kwakanaka kwesimbi, kushushikana kwemukati hakusi nyore kuumba, saka kutonhora kunogona kukurumidza; Pazasi 400 ℃, chiyero chinotonhorera chinononoka. Zvekukosheswa nezvimwe zvinhu zvezvigadzirwa uye zvakakwirira zvekuita zvinodiwa, imwe kana kunyange kudzikama kudzokorora kupisa kurapwa kunodiwa mushure mekukosheswa, kuitira kuti uvandudze chimiro uye kuita kwekuregerera.


Kutumira Nguva: Jul-01-2022

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