Imiyoboro itandukanye y'ibyuma byo gukoresha inganda

Ibisobanuro bigufi:

Ibicuruzwa birambuye

Ibicuruzwa

Bisanzwe	Urwego rw'icyuma	Ibigize imiti									Imiterere ya Tensile							Ikigereranyo Cyingaruka Zikigereranyo no Kureka Ibipimo Byamarira
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) （%）	Rt0.5 Mpa Gutanga imbaraga		Rm Mpa Imbaraga Zimbaraga		Rt0.5 / Rm	（L0 = 5.65 √ S0） Kurambura A%
		max	max	max	max	max	max	max	max	Ibindi	max	min	max	min	max	max	min
	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	Ikizamini cyingaruka zingirakamaro: Ingaruka zikurura imbaraga zumubiri wumuyoboro hamwe nudodo twa weld bizageragezwa nkuko bisabwa muburyo bwambere. Ushaka ibisobanuro birambuye, reba ibipimo byumwimerere. Kureka ibipimo byo kurira ibiro: Ahantu ho gukata
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	Ibiganiro	555	705	625	825	0.95	18
	Icyitonderwa:
	1） 0.015 ≤ Altot ＜ 0.060 ； N ≤ 0.012 ； AI - N ≥ 2—1 ； Cu ≤ 0.25 ； Ni ≤ 0.30 ； Cr ≤ 0.30 ； Mo ≤ 0.10
	2） V + Nb + Ti ≤ 0.015%
	3） Kubyiciro byose byibyuma, Mo irashobora ≤ 0.35%, mumasezerano.
	Mn Cr + Mo + V. Cu + Ni 4） CEV = C + 6 + 5 + 5

Kumenyekanisha ibicuruzwa

Kumenyekanisha ibyuma byacu byinshi byuma byifashishwa mu nganda, byashizweho kugirango bikemure ibikenewe byinganda zitandukanye. Ibicuruzwa byacu bikorerwa mu ruganda rwacu rugezweho i Cangzhou, Intara ya Hebei, umuyobozi mu nganda z’ibyuma kuva mu 1993. Hamwe n'ubuso bwa metero kare 350.000 hamwe n'umutungo wose wa miliyoni 680, twishimiye kugira abakozi 680 bitanze kandi bafite ubuhanga bemeza ko ibicuruzwa byose dutanga byujuje ubuziranenge bwo hejuru.

Uburyo budasanzwe bwo gukora butandukanya imiyoboro yacu yicyuma itandukanye namarushanwa. Yakozwe kubwimbaraga no kuramba, iyi miyoboro irashobora kwihanganira umuvuduko mwinshi wimbere ninyuma, bigatuma iba nziza kumurongo mugari wa porogaramu. Waba ukora mubwubatsi, peteroli na gaze, cyangwa urundi ruganda rwose, imiyoboro yacu yubatswe kugirango ikore mubihe bigoye cyane.

Kimwe mu bintu byingenzi biranga ibintu byinshiumuyoboro w'icyumani ukurwanya kwiza kwangirika no guhindura ibintu. Iyi miterere ntabwo yongerera ubuzima imiyoboro gusa, ahubwo inagabanya amafaranga yo kubungabunga, itanga igisubizo cyizewe kubyo ukeneye inganda. Hamwe no kwiyemeza guhanga udushya nubuziranenge, urashobora kwizera ko ibicuruzwa byacu bizatanga imikorere myiza kandi yizewe.

Ibyiza byibicuruzwa

1. Kimwe mu byiza byingenzi byimiyoboro yacu yicyuma nubushobozi bwabo bwo guhangana ningutu yimbere ninyuma. Ibi bituma biba byiza mu nganda nka peteroli na gaze, ubwubatsi n’inganda.

2.Iyi miyoboro yagenewe kurwanya ruswa no guhindura ibintu, itanga igihe kirekire cyo gutanga serivisi hamwe nigiciro cyo kubungabunga.

3. Guhinduranya kwabo kubemerera gukoreshwa muburyo butandukanye bwo gusaba, kuva gutanga amazi kugeza kumfashanyo yimiterere.

Ibura ry'ibicuruzwa

1. Umuyoboro w'icyumairashobora kuba iremereye kuruta ubundi buryo nka plastiki cyangwa ibikoresho byinshi, bishobora guteza ibibazo mugihe cyo kwishyiriraho no gutwara.

2. Nubwo barwanya ruswa, ntibakingiwe rwose kwangirika, cyane cyane ahantu habi. Kubungabunga buri gihe no kubirinda birashobora kuba nkenerwa kugirango ubuzima bwabo bukorwe.

Ibibazo

Q1: Ni iki kidasanzwe kuri iyi miyoboro y'ibyuma?

Uburyo budasanzwe bwo gukora bukoreshwa mugukora ibyuma byicyuma byongera imbaraga zabo nigihe kirekire. Bitandukanye n'imiyoboro isanzwe, iyi miyoboro yakozwe kugirango ihangane n’umuvuduko mwinshi w’imbere n’imbere, bituma uba mwiza mu gusaba inganda. Ubwubatsi bwayo bukomeye butuma kuramba kandi bikagabanya gukenera gusimburwa kenshi.

Q2: Iyi miyoboro irwanya ruswa?

rwose! Kimwe mu bintu by'ingenzi biranga imiyoboro y'ibyuma ni ukurwanya kwangirika no guhinduka. Uyu mutungo ningirakamaro mubikorwa byinganda nka peteroli na gaze, ubwubatsi nogutunganya imiti, bikunze guhura nibihe bibi. Kurwanya ruswa bituma imiyoboro ikomeza kuba inyangamugayo mugihe kirekire, itanga igisubizo cyizewe kumishinga itandukanye.

Q3: Iyi miyoboro ikorerwa he?

Uruganda rwacu rukora ibyuma ruherereye mu mujyi wa Cangzhou, mu Ntara ya Hebei, hamwe n’uruganda rwateye imbere rufite ubuso bwa metero kare 350.000. Isosiyete yashinzwe mu 1993 kandi yazamutse vuba n'umutungo wose wa miliyoni 680 Yuan n'abakozi 680. Ubunararibonye bukomeye hamwe nishoramari rya tekiniki bidushoboza kubyara imiyoboro yo mu rwego rwo hejuru yujuje ibyifuzo bitandukanye byabakiriya bacu.

Mbere: Umuyoboro wa Premium Sawh uhuza ibyo ukeneye

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