Knowledge Answer

Niyihe mpamvu nyamukuru itera hydrogène yinjira mu masoko y'ibyuma bya karubone, kandi ni izihe protocole yihariye nyuma yo kuvurwa ikumira ibyo kunanirwa gukabije?

2026-06-16 Ibibazo

Amazi ya hydrogène abaho mugihe hydrogène ya atome yinjiye mumashanyarazi ya karubone (mubisanzwe ibyuma bya karuboni nyinshi nka SAE 1070-1090) mugihe amashanyarazi, gufata aside, cyangwa ahantu hakora cyane. ** Mechanism: ** Atome ya hydrogène ikwirakwira kandi ikegeranya ahantu hafite ibibazo byinshi, micro-voids, cyangwa dislocations. W ...

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Official Answer

Answer

Amazi ya hydrogène abaho mugihe hydrogène ya atome yinjiye mumashanyarazi ya karubone (mubisanzwe ibyuma bya karuboni nyinshi nka SAE 1070-1090) mugihe amashanyarazi, gufata aside, cyangwa ahantu hakora cyane.

Urwego:
Atome ya hydrogène ikwirakwira kandi ikegeranya ahantu hafite ibibazo byinshi, micro-voids, cyangwa dislocations. Iyo isoko yuzuye imitwaro, iyi mifuka ya atome yongeye guhurira muri molekile ya hydrogène ya hydrogène ($ H_2 $), ikabyara umuvuduko mwinshi wa gaze imbere itangira gucika mikorobe kandi biganisha ku guhita, gucika intege, kwangirika kwimiterere yuburemere buke.

Kugabanya no gukumira porotokole:
1. Irinde koza aside: Koresha imashini yamanuka cyangwa isukari ya alkaline aho kwiyuhagira hydrochloric cyangwa acide sulfurike.
2. Guteka Ubutabazi (Biteganijwe): Mugihe cyisaha 1 (amasaha 4 ntarengwa) ya electroplating (urugero, zinc cyangwa kadmium), amasoko yumuraba agomba gukorerwa umutwaro wo gutekesha amadolari 375 ^ \ umuzenguruko F \ inyandiko {kugeza} 400 ^ \ umuzenguruko F $ ($ 190 ^ \ umuzenguruko C \ inyandiko {kugeza kuri 205 ^ \ umuzenguruko C $) byibuze amasaha 4 kugeza 24 (reba ASTM F1940 / ASTM
3. Guteka Idirishya: Guteka gutinda nyuma ya electroplating bituma hydrogène ihinduka burundu, bigatuma guteka bitagira ingaruka.

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