Bututun Iskar Gas na Halitta da aka haɗa da bututun ƙarfe mai siffar karkace

Bututun Iskar Gas na Halitta da aka haɗa da Karkace-karkace Hoton da aka Fito

Takaitaccen Bayani:

Walda ta arc muhimmin mataki ne a cikin tsarin kerabututun da aka welded mai karkaces, musammanbututun iskar gas na halittas. Ya ƙunshi amfani da yanayin zafi mai yawa don samar da haɗin gwiwa mai ƙarfi da dorewa tsakanin bututu, don tabbatar da aiki mai inganci da ɗorewa. A cikin wannan labarin, mun'Zan nutse cikin sarkakiyar bututun iskar gas na halitta mai walƙiya mai siffar karkace da kuma dalilin da yasa yake'wani muhimmin bangare na masana'antar bututun mai.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Dominbututun iskar gas na halittasaminci da aminci sune mafi muhimmanci. Walda ta baka tana taka muhimmiyar rawa wajen tabbatar da cewa waɗannan bututun za su iya jure wa mawuyacin yanayi da suke fuskanta a lokacin aikinsu. Tsarin walda ta baka ya ƙunshi amfani da wutar lantarki don samar da zafi mai tsanani wanda ke narke gefunan bututun kuma ya haɗa su wuri ɗaya.

Daidaitacce	Karfe matakin	Sinadarin sinadarai									Halayen taurin kai							Gwajin Tasirin Charpy da Gwajin Hawaye Nauyi
		C	Si	Mn	P	S	V	Nb	Ti		CEV4)(%)	Ƙarfin Rt0.5 Mpa		Ƙarfin Tashin Hankali na Rm Mpa		Rt0.5/ Rm	(L0=5.65 √ S0) Tsawaita A%
		matsakaicin	matsakaicin	matsakaicin	matsakaicin	matsakaicin	matsakaicin	matsakaicin	matsakaicin	Wani	matsakaicin	minti	matsakaicin	minti	matsakaicin	matsakaicin	minti
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Gwajin tasirin Charpy: Za a gwada kuzarin shaƙar tasirin jikin bututu da dinkin walda kamar yadda ake buƙata a cikin mizanin asali. Don ƙarin bayani, duba mizanin asali. Gwajin yagewar nauyi: Zaɓin yanki na yankewa
GB/T9711-2011(PSL2)	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Tattaunawa	555	705	625	825	0.95	18
	Lura:
	1) 0.015
	2）V+Nb+Ti ≤ 0.015%
	3）Ga duk matakan ƙarfe, Mo na iya ≤ 0.35%, a ƙarƙashin kwangila.
	4)CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/5

Ɗaya daga cikin muhimman abubuwan da za a yi la'akari da su lokacin da ake haɗa bututun iskar gas na halitta shine nau'in dabarar walda da ake amfani da ita.bututun da aka welded mai karkacesHanyar da aka fi amfani da ita ita ce fasahar walda mai zurfi a ƙarƙashin ruwa (SAW). Wannan ya ƙunshi amfani da kwararar granular, wanda ake zubawa a kan yankin walda don ƙirƙirar yanayi mai kariya wanda ke hana iskar shaka da sauran gurɓatattun abubuwa su shafi walda. Wannan yana haifar da walda mai inganci, iri ɗaya tare da ƙarancin lahani.

Wani muhimmin abin la'akari yayin walda bututun iskar gas na halitta shine zaɓin kayan cika walda. Ana amfani da kayan cikawa don cike duk wani gibi ko rashin daidaituwa a cikin walda, wanda ke haifar da haɗin gwiwa mai ƙarfi da daidaito. Ga bututun da aka haɗa da karkace, dole ne a yi amfani da kayan cikawa wanda ya dace da takamaiman matakin ƙarfe da aka yi amfani da shi da kuma yanayin muhalli da bututun ke fuskantarsa. Wannan yana tabbatar da cewa walda zai iya jure matsin lamba da yanayin zafi da bututun iskar gas na halitta ke fuskanta.

Baya ga fannoni na fasaha na walda arc, yana da mahimmanci a yi la'akari da cancanta da ƙwarewar mai walda da ke yin aikin. Walda arc na bututun iskar gas na halitta yana buƙatar ƙwarewa da ƙwarewa mai yawa, da kuma fahimtar ƙalubale da buƙatun aikin na musamman. Yana da matuƙar muhimmanci a yi aiki tare da ƙwararrun masu walda waɗanda za su iya samar da walda masu inganci waɗanda suka cika ƙa'idodin masana'antu.

A ƙarshe, bututun iskar gas mai walƙiya mai siffar spiral welded bututun arc wani muhimmin ɓangare ne na masana'antar bututun. Yana buƙatar yin la'akari da dabarun walda, kayan cikawa, da kuma cancantar mai walda da ke yin aikin. Ta hanyar tabbatar da cewa waɗannan abubuwan sun sami kulawar da suka cancanta, zai yiwu a ƙirƙiri bututun iskar gas na halitta waɗanda suka cika buƙatun masana'antar don aminci, aminci da aiki na dogon lokaci.

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