Umuyoboro w'icyuma kitagira umugese wa ASTM A312 TP310S / TP310H: Ubushobozi bwo gukora n'ibisobanuro by'ibicuruzwa

Ibisobanuro bigufi:

Womic Steel itanga umuyoboro wa ASTM A312 TP310S / TP310H wometseho icyuma kitagira umugese kugira ngo gikoreshwe mu bushyuhe bwinshi kugeza kuri 1100°C. Urwego rwa 310S (25% chromium, 20% nikeli) rutanga ubushobozi bwo kurwanya ogisijeni, kurwanya sulfide, n'imbaraga zo gukurura mu bushyuhe bwinshi. TP310S ni verisiyo ya karuboni nkeya (≤ 0.08% C) kugira ngo ikoreshwe mu bushyuhe bwinshi; TP310H ifite karuboni nyinshi (0.04-0.10%) kugira ngo ikomeze imbaraga zo gukurura mu bushyuhe. Ingufu nkeya 205 MPa (30.000 psi), imbaraga zo gukurura 515 MPa (74.700 psi) mu bushyuhe bw'icyumba.

Ohereza imeri kuri twe Ibisobanuro by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

Inganda zirimo ERW y'ubugari buto na EFW y'ubugari bunini, haba hamwe n'uburyo bwo kwinjira neza no gukurura nyuma yo gusudira. Ubugari bwo hanze kuva kuri 6.35mm kugeza 1219mm (1/4″ – 48″), ubugari bw'urukuta 0.5mm – 50mm, uburebure busanzwe kugeza kuri 12m, kugeza kuri 24m byagenwe. Icyemezo cy'uruganda, ikizamini cya hydro, 100% UT, irangi ryakuwemo umuti n'iryakuwemo, impera zikozwe mu buryo bwa beveled cyangwa busanzwe zirahari. Bikwiriye imiyoboro y'umuriro, ibikoresho byo gutunganya ubushyuhe, oxidizers z'ubushyuhe, imiyoboro ya sima yo kuzamuka, ibifuniko by'umuriro, ibice by'itanura bishyushya, imiyoboro y'ubushyuhe, n'ibikoresho by'imbere bya nucleus.

Ingano y'umuyoboro w'icyuma kidasazwe:Ingano yo hanze: 6.35mm – 1,219mm (1/4″ – 48″), Ubunini bw'urukuta: 0.5mm – 50mm (Gahunda 5S, 10S, 40S, 80S, 160), Uburebure: 6m – 12m bisanzwe, uburebure bwihariye kugeza kuri 24m

Igipimo n'icyiciro cy'umuyoboro w'icyuma kitagira umugese ushongeshejwe:ASTM A312 TP310S, TP310H; na ASME SA312; EN 10217-7 1.4845; Bingana na AISI 310S, 310H

Imikoreshereze y'Umuyoboro w'Icyuma Kidafunze Usutswe:Imiyoboro y'amatara n'amaretorti y'ifuru (kugeza kuri 1100°C), uduseke tw'ifuru n'ibikoresho byayo, ibisigazwa by'ubushyuhe n'ibicanwa (ubushyuhe bwinshi), imiyoboro y'ifuru ya sima n'imiyaga ikoreshwa mbere y'imashini zishyushya, ibifuniko by'ifuru bifunga n'ibisigazwa, imiyoboro ya peterolike, ibice by'ifuru bikoresha kaburizi, ibice bya nucleus (ibikonjesha gaze mu bushyuhe bwinshi), ibice by'ifuru bishongesha ikirahure, imiyoboro y'amashanyarazi ikoresha superheater (igezweho cyane), amazu ahindura ingufu (ubushyuhe bwinshi), imiyoboro y'amazi ikoresha ingufu mu ruganda.

Womic Steel itanga ibiciro byiza kandi bishimishije bya ASTM A312 TP310S/TP310H umuyoboro w'icyuma kidashonga, umuyoboro ushyushye cyane, umuyoboro ushyushye wa ERW, umuyoboro ushyushye wa EFW, umuyoboro urwanya ogisijeni, umuyoboro urwanya creep. Icyemezo cy'uruganda EN 10204 3.1/3.2, ikizamini cy'amazi, UT, umuti upfunyitse, impera zikozwe mu bimera/zisanzwe, irangi rya pickled rirahari. Itangwa ry'ibikoresho mu nganda rikoreshwa mu gutunganya ubushyuhe, itanura, peteroli, n'inganda zikora mu bushyuhe bwinshi ku isi.

Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo

Womic Steel Group ni uruganda rukora ibintu byinshi kandi rutumiza mu mahanga ku isi rufite uburambe bw'imyaka irenga 20 mu gukora ibikoresho by'icyuma kidashyuha cyane. Urwego rwacu rwihariye rukora imiyoboro ya TP310S/310H ikoresha ikoranabuhanga rigezweho ryo gusudira hamwe n'ubushyuhe bugenzurwa kugira ngo rugumane imiterere y'ubushyuhe bwinshi:

Umurongo wa ERW (Gusudira Ubudahangarwa bw'Amashanyarazi):Ku ngano y'umurambararo kuva kuri 6.35mm kugeza kuri 610mm (1/4″ – 24″), ubugari bw'urukuta kuva kuri 0.5mm kugeza kuri 12.7mm. Gusudira hakoreshejwe frequency nyinshi hamwe n'ubushyuhe bwiza. Ni byiza ku miyoboro mito kugeza ku iringaniye ya TP310S yo gukoresha mu gufunga no mu gushushanya ifuru.

Umurongo wa EFW (Electric Fusion Welding):Ku murambararo kuva kuri mm 219 kugeza kuri mm 1219 (8″ – 48″), ubugari bw'urukuta kuva kuri mm 4.0 kugeza kuri mm 50. Inzira y'imizi ya TIG (GTAW) ifite inzira zo gushyiramo SAW, hakoreshejwe icyuma gihuye (ER310).

Umurongo wa LSAW / SAWL wo gukoresha Stainless:Ku mpande z'umurambararo kuva kuri mm 406 kugeza kuri mm 1524 (16″ – 60″), ubugari bw'urukuta bugera kuri mm 50. Gusudira arc y'amapine ya TP310S azungurutse.

Imiyoboro yose ya TP310S/310H isukuwe inyuzwamo amazi (ubushyuhe) kuri 1040-1120°C, hagakurikiraho kuzimya amazi kugira ngo hashongeshwe karubide kandi hagasubizwa imiterere y’ubushyuhe bwinshi, hagakurikiraho gukaraba no gusimbuza.

Impamyabumenyi z'Ubuziranenge n'Iyubahirizwa ry'Amategeko:

Icyemezo cya ISO 9001:2015

PED 2014/68/EU (CE Marking) ku bikoresho bitanga umuvuduko

Icyemezo cya EN 10204 3.2 gifite icyemezo cy’uruhande rwa gatatu (TÜV, BV, SGS, LR)

Ubugenzuzi bw'Uruhande rwa Gatatu (TPI) bwemewe na SGS, BV, ABS, DNV, TÜV

Kode y'Ubwato bw'Ingufu n'Umuvuduko wa ASME (Igice cya I, VIII) iyo ubisabye

Womic Steel itanga imiyoboro ya TP310S ikoreshwa mu gusudira mu bihugu birenga 40 bitandukanye birimo inganda zitunganya ubushyuhe, peteroli, sima, n'ingufu.

Uburyo bworoshye bwo gukora:

ERW: 6.35–610mm OD × 0.5–12.7mm UBUREBURE × ≤ 12m

EFW: 219–1219mm OD × 4.0–50mm WIT × ≤ 12m (ndetse iyo ubisabye)

LSAW: 406–1524mm OD × 6.0–50mm Uburemere × ≤ 18m

Amahitamo yo kurangiza: Yakuwemo ibirungo n'ibitonore, yakuwemo ibirungo by'umukara

ASTM A312 TP310S / TP310H: Imiterere y'ibikoresho n'imikorere yabyo

ASTM A312 TP310S ni icyuma kitagira umugese cya austenitic gifite chromium nyinshi (25%) na nikeli (20%) mu bipimo bisanzwe bya austenitic, gitanga ubudahangarwa budasanzwe bwo gukaraba kugeza kuri 1100°C. TP310S ifite karuboni nkeya (≤ 0.08% C) kugira ngo ishobore gusudira. TP310H ifite karuboni nyinshi (0.04-0.10%) kugira ngo yongere imbaraga zo gukaraba mu bushyuhe bwinshi.

Ibikubiye mu binyabutabire (Isesengura ry'inkombe, % ku bunini):

Igice	TP310S (ASTM A312)	TP310H (ASTM A312)
C	≤ 0.08	0.04 – 0.10
Mn	≤ 2.00	≤ 2.00
P	≤ 0.045	≤ 0.045
S	≤ 0.030	≤ 0.030
Si	≤ 1.50	≤ 1.50
Cr	24.0 – 26.0	24.0 – 26.0
Ni	19.0 – 22.0	19.0 – 22.0
N	≤ 0.10	≤ 0.10

Imiterere ya mekanike (Ubushyuhe bw'icyumba, Umuti washyizwemo):

Umutungo	TP310S	TP310H
Imbaraga z'umusaruro (uburemere, 0.2% by'igabanuka)	205 MPa (30.000 psi)	205 MPa (30.000 psi)
Imbaraga zo Gufata (iminota)	515 MPa (74,700 psi)	515 MPa (74,700 psi)
Uburebure (ubugari bwa minini, 50mm)	35%	35%
Ubukomere (ntarengwa)	HRB 90	HRB 90

Imiterere ifatika:

Ubucucike: 7.98 g/cm³

Uburyo bwo gucikagurika: 200 GPa (29 × 10⁶ psi) ku bushyuhe bw'icyumba, 150 GPa kuri 800°C

Ubushobozi bwo gutwara ubushyuhe: 14.2 W/m·K kuri 100°C, 18.0 W/m·K kuri 800°C

Igipimo cy'ubushyuhe: 15.9 × 10⁻⁶/°C (20-100°C), 18.0 × 10⁻⁶/°C (20-800°C)

Imiterere y'ubushyuhe bwinshi:

Ubushyuhe ntarengwa bwo gutanga serivisi mu kirere: 1100°C (2010°F) kuri TP310S

Ubudahangarwa bwo kwagura: Ni bwiza cyane kugeza kuri 1100°C bitewe na chromium nyinshi (25%)

Ingufu zo gukurura kuri 900°C: TP310H iri hejuru cyane ugereranyije na TP310S

Ubudahangarwa bwa carburisation: Ni byiza cyane (nikeli nyinshi)

Ubudahangarwa bw'umusemburo: Ni bwiza (buruta 309, buruta cyane 304)

Kugereranya na TP309 na 304:

TP310S (25% Cr, 20% Ni) ifite ubushobozi bwo kurwanya ogisijeni (1100°C) kurusha TP309 (23% Cr, 13% Ni, ntarengwa 1000°C)

TP310S ifite ubushobozi bwo kurwanya kaburisasiyo n'ubudahangarwa bw'imirasire y'amazi bitewe n'uko ifite nikeli nyinshi

TP310H irakundwa cyane mu gukoresha ubushyuhe burenga 700°C

Iyubahirizwa ry'Uburebure bw'Ibipimo n'Amahame

Ikintu	Ibisobanuro
Igisanzwe	ASTM A312 / ASME SA312 (na A358, A249)
Uburyo bwo gukora	ERW, EFW, LSAW
Intera y'Ubugari bwo Hanze	ERW: 6.35 - 610mm; EFW / LSAW: 219 - 1524mm
Ubunini bw'urukuta	ERW: 0.5 - 12.7mm; EFW / LSAW: 4.0 - 50mm
Ingano y'ingengabihe	5S, 10S, 40S, 80S, 160 (kuri NPS 1/8″ – 48″)
Intera y'uburebure	Uburebure busanzwe: 6m; Uburebure: 12m, 18m, kugeza kuri 24m
Irangizwa rya nyuma	Iherezo Risanzwe (PE), Iherezo Rifite Imirongo Igororotse (BE)
Kurangiza ubuso	Yakuwemo ibinure n'ibitonore, Yakuwemo ibinure by'akataraboneka
Kwihanganirana	OD: ± 0.5% cyangwa ± 3.2mm; Uburemere: ± 12.5% (kuri ASTM A999); Uburebure: +50mm / -0mm

Ibipimo n'Ibisobanuro bihari – Umuyoboro w'icyuma kitagira umugese wa ASTM A312 TP310S/310H (Ingano zisanzwe zatoranijwe)

NPS	OD (mm)	Gahunda	Uburemere (mm)	Uburemere (kg/m2)	Uburebure Busanzwe	Uburyo busanzwe bwo gukoresha
1/2″	21.3	40S	2.77	1.27	6m	Thermowell (ubushyuhe bwinshi)
3/4″	26.7	40S	2.87	1.69	6m	Umuyoboro urinda sensor
1″	33.4	40S	3.38	2.50	6m	Umuyoboro wa quarl wo gutwika
1-1/2″	48.3	40S	3.68	4.05	6m	Koili irabagirana
2″	60.3	40S	3.91	5.44	6m / 12m	Umuyoboro w'ubushyuhe
3″	88.9	40S	5.49	11.3	6m / 12m	Umuyoboro utanga urumuri
4″	114.3	40S	6.02	16.1	6m / 12m	Umuyoboro wa pyrolysis
6″	168.3	40S	7.11	28.3	6m / 12m	Umurongo wo kohereza
8″	219.1	40S	8.18	42.6	Metero 12	Oxydant ikoresha ubushyuhe
10″	273.0	40S	9.27	60.3	Metero 12	Umuyoboro w'umwuka ushyushye
12″	323.9	40S	10.31	79.8	Metero 12	Umutwe mukuru
16″	406.4	40S	12.70	123.4	Metero 12	Umuyoboro ugabanya sima
20″	508.0	40S	15.09	183.5	Metero 12	Umuyoboro w'ibicanwa
24″	609.6	40S	17.48	255.5	Metero 12	Ubunini bw'umurambararo

Ingano zihariye ziboneka hanze y'izi ntera. TP310H irasabwa gukoreshwa mu bushyuhe buri hejuru ya 800°C mu gihe habayeho stress ihoraho.

Amabwiriza n'Ibyiciro bisanzwe by'Icyuma Gitarangwa n'Ubushyuhe Buhanitse Byakozwe na Womic Steel

Igisanzwe	Ibyiciro by'icyuma	Uburyo busanzwe bwo gukoresha	Uburyo bwo gusudira
ASTM A312	TP310S, TP310H, TP309, TP309H, TP304H	Ubushyuhe bwinshi, irwanya ogisijeni	ERW/EFW/LSAW
ASTM A358	TP310S, TP310H, TP309	Ikoranabuhanga rivanze n'amashanyarazi, ubushyuhe bwinshi	EFW
ASTM A249	TP310S	Boiler, superheater, ihindura ubushyuhe	ERW/EFW
EN 10217-7	1.4845 (310S), 1.4828 (309)	Imiterere y'umuvuduko, ubushyuhe bwinshi	SAW/ERW

Ikoreshwa:Imiyoboro y'amatanura (1100°C), ibisigazwa by'ubushyuhe, amatanura ya sima, imiyoboro ya pyrolysis, ibifuniko by'amazi ashyushye.

Uburyo bwo gukora - Umuyoboro w'icyuma kidasanza ushongeshejwe (ERW, EFW, LSAW)

Womic Steel ikoresha inzira eshatu z'ibanze zo gusudira mu gukora imiyoboro ya TP310S/310H.

Uburyo bwo gusudira ERW (Gusudira Ubudahangarwa bw'Amashanyarazi) – Ubugari Buto Kuva Kuri Hagati (6.35–610mm OD):

Igenzura ry'ibikoresho fatizo (Umurongo/Umwobo):Umurongo wa TP310S wemejwe ko ugizwe n'ibice (Cr 24-26%, Ni 19-22%, C ≤ 0.08% cyangwa 0.04-0.10% kuri H).

Gufungura no Kugorora

Gukata Inkombe z'Imirongo

Gukora:Gutunganya imizingo mu buryo buhoraho.

Gusudira inshuro nyinshi:Ingufu zikoreshwa mu gupima ubushyuhe (≤ 1.5 kJ/mm).

Gufunga umushongi:Gutera induction annealing bikurikirwa no kuzimya amazi.

Ingano no Kugorora

Gukata kugeza ku burebure

NDT:Ikizamini cya Eddy current (100%) + UT y'ubushake.

Gufunga umuti (Umuyoboro wuzuye):1040-1120°C, amazi azima.

Ikizamini cy'amazi

Guteka no gushyuha

Igenzura rya nyuma n'ibimenyetso

Uburyo bwo gusudira hakoreshejwe EFW (Electric Fusion Welding) – Ubugari bunini (219–1219mm OD, 4.0–50mm WIT):

Gutegura isahani:Isahani ya TP310S, impande zayo zikozwe mu buryo bwa X (bevel).

Gukora imizingo

Gusudira ku mpande

TIG (GTAW) Root Pass:Ifuru ihuye (ER310), gaze ishyigikira argon.

Impamyabumenyi zo kurangiza SAW n'izijyanye n'umusozo:Imashini ya SAW ifite ubushyuhe bugenzurwa, ikoresha ubushyuhe burenze ≤ 150°C.

Ubusode bw'imbere

Isuzuma rya X-ray ku 100%(kuri ASTM A358)

Gufata umuti:Gukoresha ubushyuhe bwose bw'imiyoboro (1040-1120°C), kuzimya amazi.

Guteka no gushyuha

Ikizamini cy'amazi

Igenzura ry'ibipimo n'ibimenyetso

Uburyo bwa LSAW bwo gukoresha Stainless Diameter - Ni nini cyane (406–1524mm OD, 6.0–50mm WIT):

UOE cyangwa JCOE ikora ikoresheje plaque ya TP310S

Gusudira SAW ku mpande ebyiri

Gusudira umuti wose nyuma yo gusudira

Ibitekerezo byihariye kuri TP310H:

Karuboni nyinshi (0.04-0.10%) itanga imbaraga nyinshi zo gukurura

Igomba kuba ifunze neza kugira ngo hirindwe ko karuboni igwa

Mu gusudira mu murima, koresha ER310 filler na control interpass extension extension.

Uburyo bwo kugenzura no gupima ubuziranenge bw'umuyoboro wa ASTM A312 TP310S/310H w'icyuma kitagira umugozi

Urugendo	Uburyo bwo kugenzura	Intego
Ibikoresho fatizo	Isesengura ry'Ubutabire (OES)	Genzura TP310S (Cr 24-26%, Ni 19-22%)
Ibikoresho fatizo	Isuzuma ry'umukandara	Umusaruro ≥ 205 MPa, Gufata ≥ 515 MPa
Ibikoresho fatizo	Ubushyuhe buri hejuru (niba byavuzwe)	Genzura imbaraga ku bushyuhe bwa serivisi
Ibikoresho fatizo	Ingano y'ibinyampeke (ASTM E112)	TP310H ubusanzwe ASTM 5-7
Muri gahunda	Gukurikirana Ibyinjira mu Bushyuhe	≤ 1.5 kJ/mm
Gusudira (ERW)	Umuyoboro wa Eddy (100%)	Ubusudizi bw'ubudozi
Gusudira (EFW/LSAW)	100% UT (cyangwa PAUT)	Kumenya inenge zo gusudira
Gusudira (EFW/LSAW)	RT (ahantu cyangwa 100% kuri buri gipimo)	Ubwiza bw'ubushude
Gusudira	Irangi rivamo irangi (PT)	Uduce tw'ubuso
Nyuma yo Gufata Umuti	Ikizamini cy'Ubukomere	≤ 90 HRB
Umuyoboro warangiye	Ikizamini cy'amazi	Ubusugire bw'igitutu
Umuyoboro warangiye	PMI	Emeza amanota (Cr, Ni)
Umuyoboro warangiye	Igorora / Ifite Imbere	Ubuhanga bwo gukora ibintu mu buryo bw'ikoranabuhanga
Umuyoboro warangiye	Ishusho n'Ibimenyetso	Gukurikirana