Lub ntsiab lus ntawm CRCA daim ntawv yog dab tsi?
Lub ntsiab lus ntawm CRCA daim ntawv yog dab tsi?

Video: Lub ntsiab lus ntawm CRCA daim ntawv yog dab tsi?

Video: Lub ntsiab lus ntawm CRCA daim ntawv yog dab tsi?
Video: VW Toyareg Q7 Audi 3.0 TDI CRCAТечь масла ,потеря вакуума,форсунки 2024, Kaum ib hlis
Anonim

CRCA txhais tau tias "txias dov kaw annealed" - qhov tseem ceeb, txias tiav steel daim ntawv . GI yog lub ntsiab lus rau "galvanized hlau" tab sis feem ntau yuav ua tau txhais tau tias galvanized hlau daim ntawv . Galvanizing txhais tau tias dipping hauv moltenzinc.

Ib yam li ntawd, koj tuaj yeem nug, daim ntawv CRCA txhais li cas?

CRCA yog ib lub ntsiab lus ntawm "txias rolledclose annealed". Txias dov ua rau cov khoom tawv tawv. Qhov no txias dov hlau yog ces annealed nyob rau hauv ib lub thawv kaw qhov twg nitrogen los yog lwm yam uas tsis yog-oxidizing gases softens nws siv thiab kuj tiv thaiv nws los ntawm oxidation.

Tsis tas li ntawd, lub ntsiab lus ntawm HR daim ntawv yog dab tsi? HR Daim ntawv yog Kub Rolled Ntawv txiav los ntawm kub dov coil ntawm thickness pib ntawm 1.2mm mus rau 4mm (saum 4mm nws yog hu ua Daim phiaj ). Cov ntawv yog feem ntau sawv cev los ntawm thickness daim ntawv . Rau eg. 2 hli daim ntawv txhais tau tias , Thickness ntawm daim ntawv = 2 mm. HRSsheet yog Dub hauv xim yog muaj nyob rau hauv Coil-form lossisBundle-form.

Hais txog qhov no, qhov ceev ntawm CRCA daim ntawv yog dab tsi?

Cold Rolled Annealed ( CRCA ) nplooj ntawv yuav muaj kwv yees li qub ceev raws li lwm yam steel khoom uas muaj SG ntawm kwv yees li 7.85.

Yam khoom twg yog CRS?

Meehanite CRS Corrosion Resisting Cam khwb cia hlau. Cov ntaub ntawv rau ntau tshaj 135,000 hlau, plastics, ceramics, thiab composites. Khoom siv Nco tseg: Hom CRS yog austenitic khoom nrog graphite hauv daim ntawv nodular.

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