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Asme B16.11 echefuru ihe eji eme ihe

Carbon ọdịnaya nke 254SMo dị ala, nke pụtara na enwere obere ihe ize ndụ nke ọdịda carbipe nke kpo oku na-akpata. O nwere ike ịgafe ule nke Strass Words (Strass ule ASTMA262. Agbanyeghị, n'ihi ọdịnaya nchara niile.
AISI 304H bụ ihe na-enweghị igwe anaghị agba nchara iji rụọ ọrụ na-arụ ọrụ n'oge nrụrụ na, ọ gwụla ma gbanwee maka mmeghachi omume eji eme ka mma, na-eguzogide ka mgbawa na-agbawa. A na - enweta nsonaazụ njikwa kachasị mma na iji nwayọ, ndepụta ọkụ siri ike, lubrication, ngwa ọrụ dị nkọ, na akụrụngwa siri ike.
Ọdịiche kachasị dị n'etiti klas 304 na klas nke iri atọ na atọ na-eme ihe bụ na 316 na-enwekwu nickel na a bit nke molybdemum na ngwakọta. Ngwongwo nke ndi mmadu n'egwuregwu abuo ahu bu nke ukwuu. Ọdịnaya Nickel na ntinye nke Molybdem na-enye ohere maka ọkwa 316 igwe anaghị agba nchara iji nwee igwe anaghị arụ ọrụ mma karịa 304 igwe anaghị agba nchara. Ọ nwere ike iguzogide acid na chloridede, gụnyere nnu, na-eme ọkwa 316 dị mma maka nhazi kemịkalụ na ngwa.

Nke akara4.5Na-eweta nchara nchara nchara272304l 3 inch pipe
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Al6xn bụ nebisenitic nchara dị ukwuu site na nguzogide pụtara ìhè na chloride na-akwụ, corvice corrosion na nrụgide corrosion. Al6xn bụ alyy alloy 6 moly mepụtara maka ma ejiri ya rụọ ya na gburugburu ebe obibi. O nwere otutu nickel (24%), molybdenum (6.3%), nitrogen na chromium na-enye ya oke iguzogide ya chloride na chloride na-eguzogide nguzogide. A na-eji AL6XN nke ọma maka ike ya na crovice na-eguzogide na chlorides. Ọ bụ igwe anaghị agba nchara.
Na mgbakwunye na uru gburugburu ebe obibi ndị a, igwe anaghị agba nchara bụkwa ihe na-adọrọ adọrọ, ịdị ọcha nke ukwuu, mfe idozi akụkụ dị iche iche ma na-enye ọtụtụ akụkụ. N'ihi ya, enwere ike ịchọta igwe anaghị agba nchara n'ọtụtụ ụbọchị. Ọ na-arụkwa ọrụ dị mkpa na ọtụtụ ụlọ ọrụ ụlọ ọrụ, gụnyere ike, njem, iwu, nyocha, ọgwụ, nri, nri na ndị na-enweghị ọgwụ.

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