ITANDUKANIRO HAGATI YO KUBONA URUBUGA RWA CHROME RUGIZWE NA CK45 RUGENDO RWA CHROME RUGIZWE ..

1. Ibyuma bitandukanye

  • Chrome-isahani yerekana ibyuma: uburinganire bwimiterere yimiti yibyuma, ibirimo nogukwirakwiza ibintu bitari ibyuma, no gukwirakwiza karbide byose birakomeye.Nimwe murwego rukomeye rwicyuma mubikorwa byose byibyuma.
  • CK45 ibyuma bya chrome-isahani: Nicyuma cyiza cya karubone cyubatswe cyiza, gihuye nu Buyapani S45C, igipimo cyabanyamerika: 1045, hamwe nubudage C45.Ikiranga ni uko ifite imbaraga zo kurwanya no guhindagurika kuruta ibyuma bisanzwe A3.

2. Imiterere itandukanye ya mashini

  • Gutwara ibyuma bya chromium-isahani: Ahanini shyira mubikorwa GB / T18254-2002 hamwe na Laiwu Steel GCr15JD amasezerano yubuziranenge ahujwe nibisabwa kubakoresha neza.. Ibisabwa byujuje ubuziranenge bwaGCr15JDamasezerano arakomeye kurenza GB / T18254-2002, kandi GCr15JD isaba ogisijeni ≤10ppm, Urwego rwo gutandukanya rwagati ruri munsi cyangwa rungana na 1.0, kugenzura ibihimbano, uburebure bwagenwe hamwe no gutandukanya ubunini byose birakomeye kuruta GB / T18254- 2002 bisanzwe.
  • Icyuma cya CK45 cyometseho: Sisitemu isabwa yo kuvura ubushyuhe bwa CK45 yerekanwe mubipimo bya GB / T699-1999 ni 850 ℃ bisanzwe, 840 ℃ kuzimya, na 600 ℃ ubushyuhe.Imikorere yagezweho ni uko imbaraga zo gutanga ari ≥355MPa.

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3.Ibikorwa biratandukanye

  • Gutwara inkoni ya chromium yometseho: toni 50 no hejuru ya UHP itanura ryamashanyarazi rishonga toni 60 no hejuru y itanura rya LF ritunganya toni 60 no hejuru ya VD itanura rya vacuum, fagitire yicyuma cyangwa urukiramende rukomeza guterana (260mm × 300mm, 180mm × 220mm), buhoro gukonjesha cyangwa Kurangiza kugenzura no kubika ibicuruzwa bishyushye bizunguruka.
  • CK45 ibyuma bya chromium-isahani: 40Cr / 5140 ibyuma bigomba gukonjeshwa amavuta nyuma yo kuzimya.40Cr / 5140 ibyuma bifite ubukana bwiza, kandi birashobora gukomera iyo bikonje mumavuta, kandi guhindura no gucamo ibice byakazi ni bito.Nubwo bimeze bityo ariko, mugihe gikenewe cyo gutanga peteroli, ibigo bito birashobora kuzimya ibihangano bifite ishusho itoroshye mumazi, kandi ntihabeho kuboneka, ariko uyikoresha agomba kugenzura neza ubushyuhe bwamazi yinjira n’amazi ashingiye kuburambe.

 

Inkomoko: Ubuvanganzo bwumwuga.

Muhinduzi: Ali


Igihe cyo kohereza: Ugushyingo-16-2021