Machubhu eSimbi yeKabhoni Isina Musono Akasimba Ebasa reBoiler & Heat Exchanger
Mugadziri: Womic Steel
ASTM A210 Giredhi C imhando yeASTM A210 Giredhi C.chubhu yebhoyira yesimbi yekabhoni ine simba guruyakagadzirirwakumanikidzwa kwakanyanya uye tembiricha yakakwirazvichienzaniswa neA210 Grade A1. Nekuda kwekuwedzera kwehuwandu hwekabhoni nemanganese, ASTM A210 Gr.C inopasimba repamusoro remakanika uku uchichengetedza ductility yakanaka uye weldability, zvichiita kuti ive imwe yezvinhu zvinoshandiswa zvakanyanya mukugadzira magetsi emazuva ano uye masisitimu ekupisa emumaindasitiri.
Semugadziri ane ruzivo uye mutengesi wepasi rose,Simbi yeWomicinopa machubhu eboiler eASTM A210 Grade C ane kutonga kwakasimba, mhando yesimbi yakagadzikana, uye kutevedzera zvizere mitemo yepasi rose yeboiler uye michina yekumanikidza.
Kukosha kweStandard Scale uye Engineering
ASTM A210/A210M inyaya yakatarwamachubhu esimbi yepakati-kabhoni isina musonoyakagadzirirwamabhoyira, ma superheater, uye ma heat exchangers.
Giredhi C rinomiririragiredhi repamusoro-soromukati memutemo uyu, unowanzo sarudzwa kutimachubhu makuru ebhoyira, zvikamu zvema superheater, uye masisitimu emadziro emvura ane simba guru.
Kune mapurojekiti emidziyo yekumanikidza, ASTM A210 Giredhi C inopihwawo seASME SA210 Giredhi C, zvinogamuchirwa zvizere kuneKodhi yeBhoira yeASME neMudziyo weDzvinyiriromafomu.
Kuumbwa kwemakemikari eASTM A210 Giredhi C
Simba rakawedzerwa reASTM A210 Gr.C rinobva mukuenzana kwayo kwakagadziriswa kwecarbon-manganese, zvichiita kuti pave nekusimba kwesimba remagetsi pasina kukanganisa mashandiro ekugadzira.
Tafura 1 - Kuumbwa kweMakemikoro (huremu%)
| Chinhu | C | Mn | Si | P | S |
| ASTM A210 Gr.C | ≤ 0.35 | 0.29 – 1.06 | ≥ 0.10 | ≤ 0.035 | ≤ 0.035 |
Musanganiswa uyu unopasimba rakakwirira rekusimba uye kuramba kuri nani kwekukambairapasi pekupisa kwakakwira zvichienzaniswa neGiredhi A1.
Zvimiro zveMichina uye Simba Rakanaka
ASTM A210 Giredhi C inosarudzwa kanakumanikidzwa kwakanyanya kwemukati uye kushushikana kwekupisazviripo mumasisitimu eboiler.
Tafura 2 - Zvimiro zveMichina
| Pfuma | Chinodiwa |
| Simba reKusimba | ≥ 485 MPa |
| Simba reGoho | ≥ 275 MPa |
| Kureba | ≥ 30% |
Aya maitiro emakanika anovimbisa kushanda kwakavimbika pasi pekushanda kwenguva refu kwekupisa kwakanyanya, kuchinja-chinja kwesimba remhepo, uye kutenderera kwekupisa.
Maitiro Ekugadzira uye Kurapa Kupisa
Machubhu ese eASTM A210 Grade C anopihwa neWomic Steel anogadzirwa achishandisamaitiro ekugadzira asina musono, kusanganisira kupisa kunotenderedza kana kubuda, zvichiteverwa nekukweva kunotonhora kana paine kushivirira kwakasimba.
Tafura 3 - Zvinodiwa paKurapa Kupisa
| Mamiriro eChubhu | Nzira yekurapa kupisa | Chinangwa |
| Yakapedzwa nekupisa | Kugadzirisa kana Kupisa Kwemafuta | Gadzirisa chimiro chezviyo uye simbisa simba rayo |
| Yakatorwa Nechando | Kugadzirisa kana Kugadzirisa + Kugadzirisa | Deredza kushushikana uye dzorera kugona |
Kurapa kupisa kwakadzorwa kunovimbisahunhu hwemakanika hwakafanana, chimiro che microstructure chakagadzikana, uye kuvimbika kwebasa rakanaka kwazvo.
Saizi Range uye Dimensional Control
Womic Steel inopa machubhu eboiler eASTM A210 Grade C akasiyana-siyana kuti asvike pamagadzirirwo akasiyana eboiler uye marongerwo eheat exchanger.
Tafura 4 - Mhando dzeZvigadzirwa Zvakajairika
| Chinhu | Range |
| Dhayamita yekunze | 12.7 mm – 114.3 mm |
| Ukobvu hwemadziro | 1.5 mm – 14.0 mm |
| Kureba | Kusvika 12 m (hurefu hwakatarwa hunowanikwa) |
Machubhu ese anogadzirwa zvichienderana nezvinodiwaKushivirirana kweASTM A210, zvichiita kuti madziro acho aenzane zvakanaka, akatwasuka, uye ukobvu hwawo hufanane.
Kuongorora, Kuedza, uye Kudzora Hunhu
Chubhu yega yega yeASTM A210 Grade C kubva kuWomic Steel inoongororwa zvakakwana uye kuyedzwa kuti ive nechokwadi chekuti yakachengeteka uye inoenderana nezvinodiwa.
Tafura 5 - Chirongwa cheKuongorora & Kuyedza
| Chinhu Chekuongorora | Zvakajairika |
| Kuongorora Makemikari | ASTM A751 |
| Kuedza Kusimba | ASTM A370 |
| Muedzo weKubata-bata/Kupisa | ASTM A210 |
| Kuedzwa kweHydrostatic kana NDT | ASTM A210 |
| Kuongorora Kwemativi | ASTM A210 |
| Kuongorora Zvinoonekwa | ASTM A450 / A530 |
Zvitupa zveMill Test zvinopihwa zvichienderana neEN 10204 3.1, nekukwanisa kutevedza zvizere nhamba dzekupisa kwezvinhu zvisina kugadzirwa.
Maitiro Akajairika eASTM A210 Giredhi C
Machubhu eboiler eASTM A210 Gr.C anopihwa neWomic Steel anoshandiswa zvakanyanya mu:
l Machubhu emvura-madziro echitubu chemagetsi
l Ma superheaters uye ma reheaters
l Mabhoyira emhepo emumaindasitiri
l Zvinochinja-chinja kupisa uye zvinochengetedza mari
l Masisitimu ekupisa ekupisa ane kumanikidzwa kwakanyanya
Giredhi C rakakodzera zvakanyanyanzvimbo dzine kumanikidzwa kwakanyanyauko simba rakawedzerwa rinodiwa.
Kurongedza, Kuendesa, uye Kugona Kugovera
Womic Steel inoshandakurongedza kwakajairwa kwekutumira kunze kwenyika, kusanganisira mapaketi ane tambo dzesimbi, zvivharo zvepurasitiki, dziviriro yehunyoro, uye mabhokisi emapuranga kana zvichidikanwa. Izvi zvinoita kuti zvinhu zvifambe zvakachengeteka panguva yekutumira zvinhu kure.
Nakutsvaga zvinhu zvakagadziriswa kwakasimba, kuronga kugadzirwa kunochinjika, uye hapana huwandu hushoma hweodha, Womic Steel inogona kutsigira zvesekutsiva nechubhu imwe chete nekukurumidzauyemapurojekiti makuru ebhoyira, zvichipa mhando inoenderana nenguva dzekutungamira dzinokwikwidzana.
Sei Womic Steel yeASTM A210 Giredhi C
Nekubatanidzatekinoroji yekugadzira machubhu akakura asina musono, kutonga kwakasimba kwekurapa kupisa, masisitimu ekuongorora akazara, uye kugona kwakasimba kwekutakura zvinhu pasi rose, Womic Steel inopa machubhu eboiler eASTM A210 Grade C anosangana nezvinodiwa zvemaindasitiri eboiler epasi rose nemagetsi.
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