20 # Q355B nibindi bikoresho byifumbire mvaruganda yumuvuduko ukabije

Ibisobanuro bigufi:

Ifumbire mvaruganda idasanzwe GB6479-2000 bivuga umuyoboro wicyuma udafite ibikoresho byifumbire mvaruganda.Ikoreshwa cyane mugutanga ubushyuhe bwo hejuru hamwe numuyoboro mwinshi wamazi yibikoresho byifumbire.Ibikoresho bihagarariye ni 20, 16Mn, 12CrMo, 12Cr2Mo, nibindi

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Imiyoboro y'ibyuma by'ifumbire mvaruganda ikoreshwa cyane cyane mu gukora ibyuma byubaka byujuje ubuziranenge bwa karubone, ibyuma byubatswe byubatswe hamwe n’ibyuma bidashobora kwangirika ibyuma byumuvuduko ukabije wibyuma bitagira umuyaga hamwe nu muyoboro mwinshi hamwe no hejuru yigituba kandi utu tubari dukora mubushyuhe bwinshi n'umuvuduko mwinshi, hamwe na tebes izahinduka okiside kandi ikorwe nigikorwa cya gaze yubushyuhe bwo hejuru hamwe na parike.Kubwibyo, ibyuma byicyuma birasabwa kugira imbaraga zirambye, kurwanya okiside nyinshi, no gutuza neza mumikorere.Ibyiciro by'ibyuma bikoreshwa ni: ubuziranenge bwa karubone yubatswe ibyuma ni 20G, 20MnG, 25MnG;Gukoresha ibyuma byubaka ibyiciro 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, nibindi;Ubusanzwe 1Cr18Ni9 na 1Cr18Ni11Nb imiyoboro yumuvuduko ukabije wibyuma bikozwe mubyuma byangiza kandi bitarwanya ubushyuhe bigomba gukorerwa ibizamini bya hydrostatike, gutwika no gusibanganya umwe umwe hiyongereyeho kwemeza imiterere yimiti hamwe nubukanishi.Imiyoboro idasanzwe yicyuma ifumbire mvaruganda igomba gutangwa muburyo bwo gutunganya ubushyuhe.

Ibidukikije

Umuyoboro udasanzwe w'ifumbire (GB6479-2000) ni ibyuma byujuje ubuziranenge bwa karubone yubatswe hamwe n'umuyoboro w'icyuma udafite ibyuma bikoreshwa mu bikoresho bya shimi hamwe n'imiyoboro ifite ubushyuhe bwo gukora - 40 ~ 400 ℃ n'umuvuduko w'akazi wa 10 ~ 30Ma.

Umuyoboro mwinshi wa aliyumu kubikoresho byifumbire (GB6479-2000) nicyuma cyiza cya karubone cyubatswe cyiza hamwe nicyuma kivanze nicyuma gikoreshwa mubikoresho bya chimique hamwe nimiyoboro ifite ubushyuhe bwakazi bwa - 40 ~ 400 ℃ hamwe nigitutu cyakazi cya 10 ~ 30Ma.

Intangiriro

(1) Uburyo bwo gukora:

UseGukoresha ubushyuhe bwimiyoboro yicyuma kumafumbire iri munsi ya 450 ℃, kandi imiyoboro yo murugo ikozwe ahanini nubushyuhe buzuye cyangwa bukonje bukurura 10 # na 20 # imiyoboro ya karubone ihujwe.

PipeUmuyoboro wihariye wibyuma byifumbire ukoreshwa kenshi mubushyuhe bwinshi hamwe numuvuduko mwinshi, kandi umuyoboro uzahinduka okiside kandi ukangirika bitewe nubushyuhe bwo hejuru bwa gaze ya gazi hamwe numwuka wamazi.Umuyoboro wibyuma urasabwa kugira imbaraga ndende zirambye, okiside nyinshi hamwe no kurwanya ruswa, hamwe nu mutekano mwiza.

(2) Intego:

Imiyoboro y'ibyuma ifumbire mvaruganda ikoreshwa cyane cyane mu gukora imiyoboro y'urukuta rw'amazi, imiyoboro y'amazi abira, imiyoboro y'amazi ashyushye cyane, imiyoboro y'amazi ashyushye cyane ku byuka bya moteri, imiyoboro minini nini ntoya n'umwotsi w'amatafari.

P Umuyoboro w'icyuma ukoreshwa cyane cyane mu ifumbire ukoreshwa cyane cyane mu gukora umuyoboro wa superheater, umuyoboro wa reheater, umuyoboro w’umwuka, umuyoboro w’amazi, nibindi byumuvuduko ukabije hamwe n’umuriro mwinshi cyane.

Kwerekana ibicuruzwa

Inzira yimikorere yindorerwamo yisuku:

Umuyoboro wuzuye - kugenzura - gukuramo - kugenzura - gushyushya - gutobora - gutoragura - gusya - gusiga no gukama umwuka - gusudira umutwe - gushushanya imbeho - kuvura igisubizo - gutoragura - gutoragura no gutambuka - - kugenzura - gukonjesha gukonje - gutesha agaciro - gukata umutwe - gukama ikirere - gusya imbere - gusiga hanze - kugenzura - kumenyekanisha - gupakira ibicuruzwa byarangiye

Inganda zitunganya inganda

Umuyoboro wuzuye - kugenzura - gukuramo - kugenzura - gushyushya - gutobora - gutoragura - gusana ibihumyo - gusiga no gukama umwuka - gusudira umutwe - gushushanya imbeho - kuvura igisubizo - gutoragura - gutoragura no gutambuka. - ubugenzuzi

Ibigize imiti yifumbire mvaruganda

Ikirango	Ibigize imiti (igice kinini) (%)
	C	Si	Mn	-	-	Cr	Mo
10	0.07 ~ 0.14	0.17 ~ 0.37	0.35 ~ 0.65	0.040	0.035	-	-
20G	0.17 ~ 0.24	0.17 ~ 0.37	0.35 ~ 0.65	0.035	0.035	-	-
16Mn	0.12 ~ 0.20	0.20 ~ 0.60	1.20 ~ 1.60	0.040	0.040	-	-
15MnV	0.12 ~ 0.18	0.20 ~ 0.60	1.20 ~ 1.60	0.040	0.040	0.04 ~ 0.12	-
10MoWVNb	0.07 ~ 0.13	0.50 ~ 0.80	0.50 ~ 0.80	0.030	0.040	0.30 ~ 0.50	0.60 ~ 0.90
12CrMo	0.08 ~ 0.15	0.17 ~ 0.37	0.40 ~ 0.70	0.040	0.035	0.40 ~ 0.70	0.40 ~ 0.55
15CrMo	0.12 ~ 0.18	0.17 ~ 0.37	0.40 ~ 0.70	0.040	0.035	0.80 ~ 1.10	0.40 ~ 0.55
1Cr5Mo	≤0.15	≤0.50	≤0.60	0.030	0.035	4.00 ~ 6.00	0.40 ~ 0.60
12Cr2Mo	0.08 ~ 0.15	0.40 ~ 0.70	≤0.50	0.035	0.035	2.00 ~ 2.50	0.90 ~ 1.20

Kugaragaza umuyoboro w'ifumbire

Ibisobanuro	Ibisobanuro	Ibisobanuro	Ibisobanuro
48 * 5	53 * 11	57 * 15	68 * 6
48 * 5.5	53 * 12	58 * 1.8	68 * 6.3
48 * 6	53 * 14	58 * 11	68 * 7
48 * 6.5	53 * 1.5	60 * 2	68 * 8
48 * 7	53 * 6	60 * 2.5	68 * 9
48 * 8	54 * 2	60 * 3	68 * 10
48 * 8.5	54 * 2.5	60 * 3.5	68 * 11
48 * 9	54 * 3	60 * 4	68 * 12
48 * 10	54 * 3.5	60 * 4.5	68 * 12.5
48 * 11	54 * 4	60 * 5	68 * 14
48 * 12	54 * 4.5	60 * 5	68 * 16
49 * 4	54 * 5	60 * 5.5	70 * 3.5
49 * 10	54 * 5.5	60 * 6	70 * 4
50 * 1.5	54 * 6	60 * 6.5	70 * 4
50 * 2	54 * 6.5	60 * 7	70 * 4.5
50 * 2.5	54 * 7	60 * 7.5	70 * 5
50 * 3	54 * 8	60 * 8	70 * 6
50 * 3.5	54 * 8.5	60 * 9	70 * 6.5
50 * 4	54 * 9	60 * 10	70 * 7
50 * 4.5	54 * 10	60 * 11	70 * 8
50 * 5	54 * 11	60 * 12	70 * 9
50 * 6	54 * 12	60 * 14	70 * 10
50 * 7	54 * 14	63.5 * 2	70 * 11
50 * 8	55 * 4.5	63.5 * 3	70 * 12
50 * 9	55 * 5.5	63.5 * 3.5	70 * 14
50 * 9	56 * 4	63.5 * 4	70 * 16
50 * 10	56 * 4.5	63.5 * 4.5	73 * 3
50 * 11	56 * 5	63.5 * 5	73 * 3.5
50 * 12	56 * 6	63.5 * 5.5	73 * 4
51 * 1.8	56 * 9	63.5 * 6	73 * 4.5
51 * 3	57 * 3	63.5 * 7	73 * 5
51 * 3.5	57 * 3.5	63.5 * 8	73 * 5.5
51 * 3.6	57 * 4	63.5 * 9	73 * 6
51 * 3.8	57 * 4.5	63.5 * 10	73 * 7
51 * 4	57 * 5	63.5 * 14	73 * 8
51 * 4.5	57 * 5.5	63.5 * 15	73 * 10
51 * 5	57 * 6	63.5 * 16	73 * 11
51 * 5.5	57 * 7	68 * 3	73 * 12
51 * 6	57 * 8	68 * 3.5	73 * 12.5
51 * 7	57 * 9	68 * 4	73 * 14
51 * 8	57 * 9.5	68 * 4	73 * 15
51 * 8.5	57 * 10	68 * 4.5	73 * 16
51 * 9	57 * 12	68 * 5	73 * 18