Mu gawo lakumanga zombo ndi uinjiniya wa m'mphepete mwa nyanja, zipangizo zomangira zimakhala ndi mikhalidwe yovuta kwambiri yomwe ingaganizidwe - kupsinjika kwakukulu, katundu wosinthasintha, ndi malo owononga madzi a m'nyanja. Kuthekera kwa chinthu kugwira ntchito moyenera pansi pa mikhalidwe yotere kumatanthauzidwa ndi makhalidwe awiri ofunikira:mphamvu yamakinandikulimba kwa zotsatira.
Pakati pa zitsulo zodalirika kwambiri za m'madzi zomwe zimagwiritsidwa ntchito padziko lonse lapansi,Ma mbale achitsulo a ABS AH36adzikhazikitsa okha ngati muyezo wamagwiridwe antchito amphamvu kwambiriMa plate amenewa amagwiritsidwa ntchito kwambiri popangazombo za m'nyanja, nsanja za m'mphepete mwa nyanja, ndi zida za m'nyanja, zomwe zimapereka kusinthasintha kwabwino kwambiri, kukana dzimbiri, komanso kulimba pang'ono kutentha.
Monga wogulitsa zitsulo za m'madzi ndi zamafakitale wovomerezeka padziko lonse lapansi,sakysteelimapereka kalasi yapamwamba kwambiriABSMapepala achitsulo a AH36zomwe zikukwaniritsa miyezo yokhwima yaBungwe Loona za Kutumiza Zinthu ku America (ABS), kuonetsetsa kuti zinthu zonse za m'nyanja zimakhala zolimba, zotetezeka, komanso zodalirika.
Kodi Chitsulo cha ABS AH36 n'chiyani?
ABS AH36ndichitsulo cholimba kwambiri, chopangidwa ndi aloyi wochepayopangidwira makamaka kupanga zombo ndi uinjiniya wa panyanja. Ndi gawo laMndandanda wa ASTM A131 / ABS Giredi A, yopangidwa kuti ipirire mikhalidwe yovuta yomwe ikukumana nayo ndi zombo zoyenda panyanja ndi nsanja za m'mphepete mwa nyanja.
Mawu akuti "AH" akusonyeza kuti zinthuzo zakonzedwa kuti zigwiritsidwe ntchito mukutentha kwabwinobwino(kuyesa zotsatira pa 0°C), pomwe “36” ikutanthauzamphamvu yocheperako yopezera mphamvu ya 355 MPa (pafupifupi 36 ksi).
Kuphatikiza uku kwamphamvu, kusinthasintha, ndi kukana kugwedezekaimapangitsa chitsulo cha AH36 kukhala chimodzi mwa zipangizo zomwe zimakondedwa kwambiri popanga ma shells olimba a sitima komanso zida zonyamula katundu.
Kapangidwe ka mankhwala a ABS AH36 Chitsulo
Kapangidwe ka AH36 kamayendetsedwa mosamala kuti pakhale mgwirizano pakati pamphamvu ya makina, kukana dzimbiri, ndi kusinthasintha.
Kapangidwe ka Mankhwala (%):
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Kaboni (C):≤ 0.18
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Manganese (Mn):0.90–1.60
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Silikoni (Si):0.10–0.50
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Phosphorus (P):≤ 0.035
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Sulfure (S):≤ 0.035
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Niobium (Nb), Vanadium (V), Titanium (Ti):≤ 0.10
Kuyika ma microalloying ndi Nb, V, ndi Ti kumawonjezera mphamvu ya chitsulocho.kuyeretsa tirigu, zomwe zimathandiza kuti zikhale zolimba kwambiri komanso kuti zisawonongeke mosavuta pamene zagundana.
Mphamvu ya Makina ya ABS AH36 Steel Plates
Mbali yofunika kwambiri ya AH36 ndimphamvu yayikulu yamakina, zomwe zimathandiza zombo ndi zomangamanga za m'mphepete mwa nyanja kupirira katundu waukulu wosinthasintha ndi mphamvu zopindika zomwe zimapangidwa ndi mafunde, katundu, ndi mphamvu ya mphepo.
Katundu Wamba wa Makina:
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Mphamvu Yopereka:≥ 355 MPa
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Kulimba kwamakokedwe:490–620 MPa
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Kutalika (mu 50 mm):≥ 21%
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Kuuma (HB):170–220
Mphamvu imeneyi imatsimikizira kuti zombozo zimasunga kapangidwe kake ngakhale pansi pakatundu wolemera ndi kusinthaKuphatikiza kwa mphamvu yokoka ndi mphamvu yokoka kumathandizanso mainjiniya kupanga mapangidwe.zombo zopepuka, zosagwiritsa ntchito mafuta ambiripopanda kusokoneza chitetezo kapena magwiridwe antchito.
Kukaniza Kwambiri
Ma AH36 plates apangidwa kuti azitha kuthana ndi kupsinjika kosalekeza komanso kolimba komwe kumachitika pamene sitima zikuyenda m'nyanja yoipa. Mphamvu zawo zapamwamba zimaletsa kusintha kosatha kwa thupi kapena kapangidwe ka sitimayo.
Mphamvu ya Kutopa
Zombo ndi nsanja za m'mphepete mwa nyanja zimakumana ndi kupsinjika kozungulira chifukwa cha mafunde ndi kugwedezeka kwa makina. Kapangidwe kakang'ono ka AH36 kamaperekakukana kutopa kwambiri, kupewa kufalikira kwa ming'alu yaying'ono komanso kutopa kwa kapangidwe kake pakapita nthawi yayitali.
Kukhazikika kwa Miyeso
Ngakhale kutentha ndi kupsinjika kusinthasintha, AH36 imasunga kulondola kwabwino kwambiri komanso kukhazikika - kofunikira kwambiri pakupanga zombo zazikulu zolumikizidwa komanso kupanga zombo zoyendetsedwa modular.
Kulimba kwa Mphamvu: Chinsinsi cha Chitetezo pa Nyanja
Kulimba kwa mphamvundi kuthekera kwa chinthu kuyamwa mphamvu panthawi yonyamula katundu mwadzidzidzi kapena kugunda popanda kusweka. Pa zitsulo zomanga sitima monga AH36, izi ndizofunikira chifukwa zombo nthawi zonse zimakhudzidwa ndikugwedezeka kwa mafunde, kugundana, ndi kusintha kwa kutentha.
Chitsulo cha AH36 chadutsaKuyesa kwa Charpy V-notch (CVN)kuonetsetsa kuti kulimba kwake kukukwaniritsa miyezo yokhwima ya ABS.
Zofunikira pa Mayeso a Zotsatira:
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Kutentha kwa Mayeso:0°C
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Mphamvu Yochepa Yokhudza Mphamvu:Ma Joule 34
Izi zimatsimikizira kuti ngakhale mumadzi ozizira a m'nyanja, AH36 imasunga kulimba kokwanira kuti ipangike ngati pulasitiki m'malo mosweka mosavuta — chinthu chofunikira kwambiri pachitetezo cha nyumba zomwe zimagwira ntchito m'malo osiyanasiyana.
1. Kusinthasintha Kotsika kwa Kutentha
Pa kutentha kochepa, zitsulo zambiri zimakhala zofooka. Komabe, kapangidwe kake ka AH36 kamalola kuti kasamalidwe bwino.kulimba kwambiripa 0°C, kuonetsetsa kuti kapangidwe kake kali bwino panthawi ya ntchito za Arctic kapena nyengo yozizira.
2. Kutenga Mphamvu Pa Nthawi ya Kugundana
Mphamvu yachitsulo yoyamwa mphamvu zambiri imachepetsa kuwonongeka ngati pachitikakugundana kwa chidebe cha thupi kapena kukhudzana ndi zinyalala zoyandama, kuchepetsa chiopsezo cha kulephera kwakukulu.
3. Kukana Kufalikira kwa Ming'alu
Zinthu zazing'ono monga niobium ndi vanadium zimathandiza kupangakapangidwe ka tirigu wolimba, woyengedwa bwino, yomwe imaletsa kufalikira kwa ming'alu yomwe imayamba chifukwa cha kupsinjika kapena kutopa komwe kumachitika pamalopo.
4. Mphepete mwa Chitetezo Chapamwamba
Chifukwa cha kuphatikiza kwake kwamphamvu yobereka ndi kulimba kwa notch, AH36 imapereka chitetezo chapamwamba kwambiri motsutsana ndi zovuta zosayembekezereka zamakina kapena zachilengedwe.
Kuyerekeza: AH36 vs. Ordinary Marine Steel
| Katundu | Chitsulo Chofatsa (Giredi A) | Chitsulo cha AH36 |
|---|---|---|
| Mphamvu Yotulutsa (MPa) | 235 | 355 |
| Mphamvu Yokoka (MPa) | 400–520 | 490–620 |
| Kutentha kwa Mayeso a Impact | Kutentha kwa chipinda | 0°C |
| Kukana Kudzikundikira | Wocheperako | Zabwino kwambiri |
| Kugwira Ntchito Moyenera | Zolemera kwambiri | Chopepuka kuti chikhale ndi mphamvu yomweyo |
Kuyerekeza kumeneku kukuwonetsa chifukwa chake AH36 imakondedwa kwambiri popanga zombo zamakono - imalolambale zopyapyala, ma shells opepuka, komanso kugwiritsa ntchito bwino mafuta, zonsezi pamene zikusunga mphamvu ndi kulimba kwapadera.
Kugwiritsa ntchito Mbale zachitsulo za ABS AH36
1. Ntchito Yomanga Sitima Zapamadzi
Thupi la chombocho ndi msana wa chombocho, chomwe nthawi zonse chimakumana nachokupindika, kupotoza, ndi kupanikizika kwa hydrostaticMphamvu ndi kulimba kwa chitsulo cha AH36 zimaonetsetsa kuti zomangamanga za chombocho zikhalebe zokhazikika komanso zotetezeka kwa zaka zambiri zikugwira ntchito.
2. Mapanelo a Deck ndi Bulkhead
Ma deki ndi ma bulkhead amkati opangidwa kuchokera ku AH36 amatha kupirira katundu wamakina komanso dzimbiri la chilengedwe, zomwe zimapangitsa kuti ntchito ikhale yotetezeka komanso yogwira ntchito kwa nthawi yayitali.
3. Mapulatifomu a m'mphepete mwa nyanja ndi zomangamanga zoyandama
M'malo okhala m'mphepete mwa nyanja, komwe kukhudzana ndi madzi amchere ndi mphepo yamphamvu kumakhala kosalekeza, AH36 imapereka mpweya wabwino kwambirikukana dzimbiri ndi mphamvu ya kutopachifukwa chazipangizo zopangira mafuta, ma FPSO, ndi maziko a ma turbine a mphepo.
4. Zipangizo Zapamadzi ndi Kapangidwe Kothandizira
Chitsulo cha AH36 chimagwiritsidwanso ntchito mumawinchi, ma crane, njira zolumikizirana, ndi makina omangira, komwe kupsinjika kwa makina ndi kukana dzimbiri ndizofunikira kwambiri.
Kukonza ndi Kupanga
Chitsulo cha AH36lapangidwa kuti likhale losavuta kupanga komanso kulumikiza — chofunikira chofunikira pakupanga zombo zazikulu.
1. Kupanga ndi Kudula
Kulimba kwabwino kwa chitsulocho kumalola kuti chikhale cholimbawozizira komanso wodulidwakugwiritsa ntchito njira za plasma, laser, kapena oxy-fuel popanda kusweka kapena zolakwika m'mphepete.
2. Kuwotcherera Magwiridwe Antchito
Zopereka za AH36kusinthasintha kwapamwambapogwiritsa ntchito njira za SMAW, GMAW, kapena SAW popanda kutenthetsa. Kuchuluka kwake kwa mpweya wochepa kumachepetsa chiopsezo cha kusweka kwa haidrojeni, zomwe zimapangitsa kuti malo olumikizirana azikhala osalala komanso olimba.
3. Kutentha
Kawirikawiri amaperekedwa muwabwinobwino or wozungulira wolamulidwaPokhala ndi vuto, mbale za AH36 zimakhala ndi kapangidwe kabwino kamene kamawonjezera mphamvu komanso kukana kugunda.
4. Chitetezo cha pamwamba
Mbale zitha kuperekedwazowomberedwa, zokonzedwa, kapena zophimbidwakuti zisawonongeke ndi kuipitsidwa ndi dzimbiri panthawi yonyamula ndi kusungira.
Miyezo Yabwino ndi Kuyesa
Zonsembale zachitsulo za sakysteel AH36amapangidwa motsatira malamulo okhwima a khalidwe kuti akwaniritse miyezo yapadziko lonse ya zapamadzi:
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Muyezo:ASTM A131 / ABS AH36
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Kuvomerezedwa kwa Magulu:ABS, DNV, LR, BV, CCS
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Kuyesa Kumaphatikizapo:
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Kutsimikizika kwa kapangidwe ka mankhwala
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Mayeso okoka ndi kukhudza
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Kuyesa kwa Ultrasonic (UT) kuti muwone zolakwika zamkati
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Kuwunika kulondola kwa miyeso
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Zikalata Zoyesera za Mill (EN 10204 3.1 kapena 3.2)
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Izi zimatsimikizira kuti kutumiza kulikonse komwe kwatumizidwa ndi komwe kukutsatirani kukutsatirani bwino komanso kudalirika.sakysteel.
Chifukwa Chosankha Sakysteel kwa ABS AH36 Mbale
sakysteelyadziwika padziko lonse lapansi chifukwa choperekambale zachitsulo zamtundu wa m'madzizomwe zikukwaniritsa zofunikira kwambiri padziko lonse lapansi. Ndi ukadaulo wapamwamba wozungulira, kutentha, komanso kuwunika,sakysteelimapereka chitsulo chapamwamba cha AH36 chomwe chimapereka mphamvu, kulimba, komanso kusinthasintha kosalekeza.
Ubwino wathu ndi monga:
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Kuchuluka konse: 5–150 mm
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M'lifupi mpaka 3,500 mm ndi kutalika mpaka 12,000 mm
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Kutumiza mwachangu komanso ntchito zodula mwamakonda
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Zikalata zochokera ku ABS, LR, DNV, BV, ndi CCS
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Kuyang'ana kwa anthu ena kulipo (SGS, TUV, BV)
Posankhasakysteel, malo opangira zombo ndi opanga zinthu za m'mphepete mwa nyanja amapeza zipangizo zodalirika zomwe zimawonjezera chitetezo, zimachepetsa ndalama zokonzera, komanso zimaonetsetsa kuti zinthu za m'nyanja zikuyenda bwino kwa nthawi yayitali.
Chiyembekezo cha M'tsogolo: Mphamvu ndi Kukhazikika mu Zitsulo Zam'madzi
Ndi makampani otumiza katundu akusunthira kuzombo zobiriwira, zopepuka, komanso zosagwiritsa ntchito mphamvu zambiri, zitsulo zolimba kwambiri monga AH36 ndizofunikira kwambiri kuposa kale lonse. Makhalidwe awo apamwamba a makina amalolakulemera kwachitsulo kochepa, kukonzakugwiritsa ntchito mafuta mopanda mphamvu komanso kutsika kwa mpweya wa CO₂popanda kutaya chitetezo.
Zatsopano zamtsogolo, kuphatikizapokukonza koyendetsedwa ndi thermo-mechanical (TMCP)ndinjira zopangira ma microalloying, ipitiliza kukulitsa mphamvu, kulimba, ndi kukana dzimbiri kwa zitsulo zam'madzi, kuonetsetsa kuti zikukumana ndi mavuto omwe akusintha pa chilengedwe komanso momwe zimagwirira ntchito.
Mapeto
Themphamvu ya makina ndi kulimba kwa mphamvu of Ma mbale achitsulo a ABS AH36apangeni kuti zikhale mwala wapangodya wopangira zombo zamakono komanso uinjiniya wa m'mphepete mwa nyanja. Ndi kulinganiza bwino kwamphamvu yokolola zambiri, kusinthasintha kwabwino kwambiri, komanso kulimba kwabwino kwambiri kutentha pang'onoAH36 imatsimikizira chitetezo, kudalirika, komanso moyo wautali pa ntchito iliyonse yapamadzi.
Kaya imagwiritsidwa ntchito m'mabwato, m'madesiki, kapena m'nyumba za m'mphepete mwa nyanja, chitsulo cha AH36 chimapereka magwiridwe antchito nthawi zonse pansi pa mikhalidwe yovuta kwambiri. Mothandizidwa ndi ziphaso zapadziko lonse lapansi komanso mayeso okhwima,sakysteelikupitiliza kupereka ma AH36 plates apamwamba kwambiri omwe amathandiza kupanga zombo za m'madzi zokhazikika, zogwira ntchito bwino, komanso zokhazikika.
Nthawi yotumizira: Novembala-11-2025