Waa maxay kubadaha birta ah?

Kubadaha birta ah ee shiidan waa warbaahinta shiidiyiinta iyo qaybaha aasaasiga ah ee kubadaha. Waxay si toos ah saameyn ugu yeelan karaan hufnaanta shiidi ee dhirta oo dhan iyo tayada wax soo saarka ugu dambeeya.
Inta lagu guda jiro howsha shiididda, kubadaha birta ah waxaa loo isticmaalaa isku-darka iyo qalabka wax lagu qoro (sida macdanta, rinjiyeynta, iyo kiimikooyinka) inay ku ridaan budada wanaagsan.
Noocyada kubadaha birta
Sida kubadaha birta lagu shiido waxay u baahan yihiin iska caabbinta wanaagsan iyo saameyn ku filan oo aan la jabin karin, mashiinada wax lagu fariisto waxay sameeyeen imtixaan adag, kormeerka isku-darka ee kiimikada iyo kormeerka tayada gudaha ah ee kubad kasta.
Sida ku xusan hannaanka wax soosaarka, kubbadaha kubadaha birta ee lagu ridayo macdanta ayaa loo qaybiyaa kubadaha birta lagu beeninayo oo kubadaha kubadaha kubadaha.
1. Kubadaha birta lagu been abuuro
Ma dooneysaa hufnaan aad u sareeya oo shiidan? Warshadaha Dahabka Dahabka ah ama warshadaha sibidhka? Markaa waxaad dooran kartaa kubadaha birta ee shiida ee shiidi, kuwaas oo laga heli karo dhammaan marxaladaha dhalada.

Fote lagu beeniyay kubad bir ah ayaa loo qaybin karaa kaarboon hoose, kaarboon, carbon kaarboon ah, kubado bir yar oo bir ah oo ku saleysan boqolleyda kaarboon.
Waxyaabaha kaarboon kaarboolka ayaa ka hooseeya 1.0%. Nuxurka koromomium waa 0.1% -0.5% (guud ahaan ma leh komimomium).
2. Kubadaha birta ku dheji
Nooc kale oo warbaahin ah, kubadaha birta ah ee shiidan ayaa bixin kara cr (1% -28%), HRCED (HRC40-66), iyo dhexroor (10mm-150mm-150mm) alloy kubadaha birta.
Waxaa loo qaybin karaa chromium hoose, mid dhexdhexaad ah chromium, koromium sare, chromium-ka sare, chromium-ka sare ee kubadaha (C12% -28%).
Kubadaha boodhka ee la shiiday waxay leeyihiin laba awoodood:
Saamiga burburka hooseeya Tirada saameynta kubadaha kubadaha kubadaha waxay gaari karaan in ka badan100,000 jeer. Heerka burburka dhabta ahi wuxuu ka yar yahay 0.5%, oo ku dhow inuusan burburin.

Dusha sare ee dusha wanaagsan
Been abuur ah vs kubadaha kubadaha birta
Laba nooc oo kubbadaha birta ah waxay leeyihiin shahaado xijaab ah oo kaladuwan, maadaama ay ku jiraan by shiidan kubad bir ah: biyo dheer ayaa badanaa loo isticmaalaa in lagu dhalleeceeyo kubadaha birta, sidaa darteed heerarkeeda jabtay ayaa sareeya.
Kubad kubad bir ah oo shiidan
Sidaa darteed, isbarbardhiga caabbinta caabbinta ayaa hoos lagu muujiyey:
Kubadaha birta ah ee shiidan> been abuur ah kubado bir ah. Iyo kubadaha qulqulaya, kubadaha komiyada sare> Kubadda dhexdhexaadka ah> Kubadda chromium-ka hooseeya.