Alloy High Cadaadis Bir aan Xumaan lahayn ASTM A213 Fasalka T11 T12 Tubbooyinka Sawirka

Alloy High Cadaadis Bir aan Xumaan lahayn ASTM A213 Fasalka T11 T12 Tubiyaha

Sharaxaad Gaaban:

Dhuumaha birta ee Alloy-ka ah waa nooc ka mid ah tuubooyinka birta ah ee aan fiicnayn, waxqabadkeeduna aad ayuu uga sarreeyaa tuubada birta guud.Alloy birta birta ah ee aan seam lahayn waxa ku jira walxo ay ka mid yihiin Silicon, manganese, chromium, nikkel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminium, copper, boron iyo earths naadir ah.

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Faahfaahinta Alaabta

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Hordhac

Tuubada birta ah ee aan kala go'a lahayn waa tuubo bir ah oo dheer oo leh qayb godan oo aan lahayn wax tol ah oo ku wareegsan.Dhuumaha birtu waxay leedahay qaybo godan oo waxaa loo isticmaalaa tiro badan sida dhuumaha qaada dareeraha, sida saliidda, gaaska dabiiciga ah, gaasta, biyaha iyo walxaha adag qaarkood.Marka la barbar dhigo birta adag sida birta wareega, Alloy birta birta ah ee aan tol lahayn miisaankeedu waa ka fudud yahay marka ay leedahay isku laabma iyo xoog torsional ah, waana nooc ka mid ah birta isdhaafsan ee dhaqaalaha, oo si ballaaran loo isticmaalo soo saarista qaybaha dhismaha iyo farsamada, sida sida gaadiidka saliidda, jaranjarooyinka gacan-gacmeedka, fiimyada baaskiilka, iyo birta la isku qurxiyo ee loo isticmaalo dhismaha.Alloy birta wax soo saarka qaybaha giraanta-qaabeeya, hagaajin kara isticmaalka alaabta, fududeeyo habka wax soo saarka, alaabta badbaadinta iyo saacadaha processing, sida giringiriyey siddooyinkiisa, sets jaak, iwm, ayaa si weyn loo isticmaalo si ay u soo saaraan tuubooyinka birta.Alloy dhuun bir ah oo aan kala go 'lahayn ama noocyo kala duwan oo ah hubka caadiga ah alaabta lagama maarmaanka ah, fuustooyinka qoryaha, fuustooyinka, iwm si tuubooyinka birta loo soo saaro.Intaa waxaa dheer, wareegga wareegga wareegga ee cadaadiska gudaha ama dibadda, xoogga ayaa ka sii badan, sidaas darteed, inta badan ee birta birta ah ee aan fiicneyn waa tuubo wareeg ah.

Kala soocidda

(1) Dhuumaha birta ah ee aan kala go'a lahayn ee qaab dhismeedka: inta badan waxaa loo isticmaalaa qaabdhismeedka guud iyo qaabdhismeedka farsamada.Qalabka wakiilkeeda (darajooyinka): kaarboonka birta 20, 45 birta;Alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, iwm.

(2) Dhuumaha birta ah ee gudbinta dareeraha: inta badan waxaa loo isticmaalaa injineernimada iyo qalabka waaweyn ee gudbinta dhuumaha dareeraha.Agabka wakiilka (darajooyinka) waa 20, Q345, iwm.

(3) Dhuumaha birta ah ee bilaa-xarafka ah ee kuleyliyaha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah: inta badan waxaa loo isticmaalaa kuleyliyeyaasha warshadaha iyo kuleyliyeyaasha gudaha ee qaadista dareeraha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah.Qalabka wakiilku waa 10, 20 bir.

(4) Dhuumaha birta ah ee aan xumi lahayn ee kululeeyaha cadaadiska sare: inta badan waxaa loo isticmaalaa heerkulka sare iyo weelasha dareeraha gudbinta cadaadiska sare iyo tuubooyinka kuleyliyaha xarumaha tamarta iyo xarumaha tamarta nukliyeerka.Qalabka wakiilku waa 20G, 12Cr1MoVG, 15CrMoG, iwm.

(5) Birta kaarboon iyo birta manganese birta birta ah ee maraakiibta: inta badan loo isticmaalo I iyo II tuubooyinka cadaadiska u adkaysta ee kuleyliyaha markabka iyo superheaters, iwm. Qalabka wakiilku waa 360, 410, 460 darajada birta, iwm.

(6) Dhuumaha birta ee aan kala go'a lahayn ee qalabka bacriminta cadaadiska sare: inta badan waxaa loo isticmaalaa heerkulka sare iyo dhuumaha dheecaanka cadaadiska sare ee qalabka bacriminta.Qalabka wakiilku waa 20, 16Mn, 12CrMo, 12Cr2Mo, iwm.

Bandhiga Alaabta

Alloy birta birta ah ee aan seam lahayn inta badan waxaa loo isticmaalaa cadaadis sare iyo tuubooyinka heerkulka sare iyo qalabka ee dhirta korontada, dhirta tamarta nukliyeerka, kuleyliyaha cadaadiska sare, kulaylka sare heerkulka sare iyo reheaters, iwm Waxa laga sameeyay bir kaarboon tayo sare leh, birta qaab dhismeedka alloy iyo ahama. birta u adkaysata kulaylka waana mid kulul oo duuban (la fidiyay, la ballaariyay) ama qabow la duubay (la sawiray).

Alloy birta qeexidda miiska qeexidda birta aan xuduud lahayn

Qalab	Tilmaamid	Qalab	Tilmaamid
12Cr1MovG	16-18*3	15CrMo	57-60-63.5*4-5-9
12Cr1MovG	28-32*3-5-6	15CrMo	89-114*6-8-10
12Cr1MovG	48*305-5-6-8	15CrMo	133*6-8-10-14
12Cr1MovG	51*3.5-5-6-8	15CrMo	159*8-10-12-16
12Cr1MovG	60*4-5-8-10	15CrMo	168*8-10-16-20
12Cr1MovG	63.5*4-5	15CrMo	219*14-16-20
12Cr1MovG	76*3.5-6-8-10	15CrMo	273*10-12-14-16-20
12Cr1MovG	89*4.5-6-8-10-12	15CrMo	325*10-12-14-25
12Cr1MovG	108*4.5-6-8-10-12	15CrMo	377*10-12-25
12Cr1MovG	114*6-8-10-12-14	15CrMo	377*24-45
12Cr1MovG	159*8-10-12-16	15CrMo	426*12-14-16-30
12Cr1MovG	194*8-10-16	10Crm910	33.4*9.1
12Cr1MovG	219*8-10-16-20-25	10Crm910	54*6.5
12Cr1MovG	245*10-12-20	10Crm910	530*110
12Cr1MovG	325*10-12-14-25-30	T91	57-60*5.6
12Cr1MovG	377*10-16-30	T91	60*4-6-8
12Cr1MovG	426*10-16-25	T91	54-4-8-10
12Cr1MovG	480*48	T91	51*7
15CrMo	28*4-6	T91	42-5.5
15CrMo	38-42-45*3.5-5-6-8	12Cr2MoWVTiB	42*3.5-5
15CrMo	51*3.5-4-5-6-8	15Mn3	42*5-6

Darajooyinka iyo isku dhafka kiimikada (%)

Darajo	C	Mn	P≤	S≤	Si	Cr	Mo
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T13	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13

Guryaha makaanikada (MPa)

Darajo	Barta Xasilloonida	Barta Wax-soo-saarka
T11	≥415	≥205
T12	≥415	≥220
T13	≥415	≥205

jaantuska habka wax soo saarka

Codsiyada Warshadaha

1. Tuubooyinka birta ah ee aan kala go 'lahayn ee dhululubada gaaska: inta badan waxaa loo isticmaalaa samaynta gaas kala duwan iyo dhululubada haydarooliga.Agabka wakiilkiisu waa 37Mn, 34Mn2V, 35CrMo, iwm.

2.Hot-rolled tubooyinka birta ah ee birta ah ee tiirarka haydarooliga: inta badan waxaa loo isticmaalaa samaynta taageerooyinka hydraulic iyo dhululubada iyo tiirarka miinooyinka dhuxusha, iyo sidoo kale dhululubada kale ee hydraulic iyo tiirarka.Alaabta matalaysa waa 20, 45, 27SiMn, iwm.

3.Heerka cadaadiska tuubada birta ah ee naaftada: inta badan loo isticmaalo nidaamka duritaanka naaftada tuubooyinka saliidda cadaadiska sare.Tuubaheeda birta ah guud ahaan waa qabow-jiiday, alaabteedana waa 20A.

4.Cold-sawir ama qabow-rogid sax ah tuubo bir ah oo aan kala go 'lahayn: inta badan loo isticmaalo qaab-dhismeedka farsamo, qalabka cadaadiska carbon, u baahan saxnaanta cabbirka sare, dusha wanaagsan dhamaystirtay tuubo birta.Its walxaha wakiilka 20, 45 steel, iwm.

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B: 100% L/C marka la eego.
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Hore: Astm A106b Saxan sare oo qabow oo duuban tuubo bir ah oo aan lahayn

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