Sinikeza uhla olugcwele lwemikhiqizo yensimbi engagqwali, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuhlangabezana nezidingo zamaphrojekthi akho ahlukahlukene.
I-Royal Group, eyasungulwa ngo-2012, iyibhizinisi lobuchwepheshe obuphezulu eligxile ekuthuthukisweni, ekukhiqizeni nasekuthengisweni kwemikhiqizo yezakhiwo. Indlunkulu yethu itholakala eTianjin, idolobha elimaphakathi kazwelonke nendawo okwazalelwa kuyo "Imihlangano Emithathu Haikou". Siphinde sibe namagatsha emadolobheni amakhulu ezweni lonke.
Ngokuqoqwa kwemboni yayo ejulile kanye nokuhlelwa okuphelele kochungechunge lwezimboni, iRoyal Group inganikeza imakethe ngohlu oluphelele lwemikhiqizo yensimbi engagqwali ehlanganisa i-austenite, i-ferrite, i-duplex, i-martensite nezinye izakhiwo zenhlangano, ehlanganisa zonke izinhlobo kanye nokucaciswa okufana noku.amapuleti, amapayipi, imigoqo, izintambo, amaphrofayili, njll., futhi ilungele izimo zohlelo lokusebenza eziningi njengeumhlobiso wezakhiwo, imishini yezokwelapha, imboni yamandla namakhemikhali, amandla enuzi namandla ashisayo. Inkampani izibophezele ekudaleni ukuthengwa komkhiqizo wensimbi engagqwali eyodwa-stop kanye nolwazi lwesixazululo kumakhasimende.
| Amabanga Ajwayelekile kanye Nomehluko Wensimbi Engagqwali | ||||
| Amabanga Avamile (Amabhrendi) | Uhlobo Lwenhlangano | Izithako ezingumongo (Okuvamile, %) | Izimo Zokusebenza Eziyinhloko | Umehluko Oyinhloko Phakathi Kwamazinga |
| 304 (0Cr18Ni9) | Insimbi engagqwali ye-Austenitic | I-Chromium 18-20, i-Nickel 8-11, i-Carbon ≤ 0.08 | Izitsha zasekhishini (amabhodwe, imicengezi), Umhlobiso Wezakhiwo (izandla, izindonga zamakhethini), Izinsiza Zokudla, Izitsha zansuku zonke | 1. Uma kuqhathaniswa nokungu-316: Ayinayo i-molybdenum, inokumelana okubuthakathaka kwamanzi olwandle kanye nemithombo yezindaba ebola kakhulu (njengamanzi anosawoti nama-asidi aqinile), futhi ibiza kancane. |
| 2. Uma kuqhathaniswa no-430: Iqukethe i-nickel, ayiyona i-magnetic, ine-plasticity engcono kanye nokushisela, futhi ikwazi ukumelana nokugqwala. | ||||
| 316 (0Cr17Ni12Mo2) | Insimbi engagqwali ye-Austenitic | I-Chromium 16-18, i-Nickel 10-14, i-Molybdenum 2-3, i-Carbon ≤0.08 | Isisetshenziswa Sokukhipha Usawoti Wamanzi Asolwandle, Amapayipi Amakhemikhali, Amadivayisi Ezokwelapha (Izigxivizo, Izinto Zokuhlinza), Izakhiwo Zasogwini, Nezinsiza Zomkhumbi | 1. Uma kuqhathaniswa no-304: Iqukethe i-molybdenum eningi, inokumelana kangcono nokugqwala okukhulu namazinga okushisa aphezulu, kodwa ibiza kakhulu. |
| 2. Uma kuqhathaniswa no-430: Iqukethe i-nickel ne-molybdenum, ayiwona uzibuthe, futhi inokumelana nokugqwala okuphakeme kakhulu kanye nokuqina kokungu-430. | ||||
| 430 (1Cr17) | Insimbi engagqwali ye-Ferritic | I-Chromium 16-18, Nickel ≤ 0.6, Carbon ≤ 0.12 | Izindlu Zezinto Zasendlini (Isiqandisi, Amaphaneli Omshini Wokuwasha), Izingxenye Zokuhlobisa (Amalambu, Amapuleti), Izitsha zekhishi (Izibambo zommese), Izingxenye Zokuhlobisa Izimoto | 1. Uma kuqhathaniswa no-304/316: Ayiqukethe i-nickel (noma ayiqukethe i-nickel encane kakhulu), inozibuthe, inepulasitiki ebuthaka, i-weldability, nokungagqwali, futhi iyindleko ephansi kakhulu. |
| 2. Uma kuqhathaniswa no-201: Iqukethe i-chromium ephezulu, inokumelana okuqinile nokugqwala komkhathi, futhi ayinayo imanganese eningi. | ||||
| 201(1Cr17Mn6Ni5N) | Insimbi engagqwali ye-Austenitic (uhlobo lokonga i-nickel) | Chromium 16-18, Manganese 5.5-7.5, Nickel 3.5-5.5, Nitrogen ≤0.25 | Amapayipi Okuhlobisa Ashibhile (Ama-Guardrails, Amanethi Aphikisana Nokweba), Izingxenye Zesakhiwo Somthwalo Olula, kanye Nezinsiza Zokuthintana Ezingezona Zokudla | 1. Uma kuqhathaniswa no-304: Ishintshanisa enye i-nickel nge-manganese ne-nitrogen, okuholela ezindleko eziphansi namandla aphezulu, kodwa inokumelana nokugqwala okumpofu, ipulasitiki, kanye nokushisela, futhi ijwayele ukugqwala ngokuhamba kwesikhathi. |
| 2. Uma kuqhathaniswa nokuqhathaniswa no-430: Iqukethe inani elincane le-nickel, ayinamagnetic, futhi inamandla angaphezu kuka-430, kodwa ukumelana nokugqwala okuphansi kancane. | ||||
| 304L (00Cr19Ni10) | Insimbi engagqwali ye-Austenitic (uhlobo lwekhabhoni ephansi) | I-Chromium 18-20, i-Nickel 8-12, i-Carbon ≤ 0.03 | Izakhiwo Ezinkulu Ezishiselwe (Amathangi Esitoreji Amakhemikhali, Izingxenye Zokushisela Amapayipi), Izingxenye Zesisetshenziswa Ezindaweni Zokushisa Eziphakeme | 1. Uma kuqhathaniswa no-304: Okuqukethwe kwekhabhoni ephansi (≤0.03 vs. ≤0.08), kunikeza ukumelana okukhulu nokugqwala kwe-intergranular, okuyenza ifaneleke izinhlelo zokusebenza lapho ukwelashwa kokushisa kwe-post-weld kungadingeki. |
| 2. Uma kuqhathaniswa no-316L: Ayiqukethe i-molybdenum, enikeza ukumelana okubuthakathaka ekugqwaleni okukhulu. | ||||
| 316L (00Cr17Ni14Mo2) | Insimbi engagqwali ye-Austenitic (uhlobo lwekhabhoni ephansi) | I-Chromium 16-18, i-Nickel 10-14, i-Molybdenum 2-3, i-Carbon ≤0.03 | Izisetshenziswa Zamakhemikhali Ezihlanzeke Kakhulu, Izisetshenziswa Zezokwelapha (Izingxenye Zokuthintana Negazi), Amapayipi Amandla Enuzi, Izisetshenziswa Zokuhlola Ulwandle Olujulile | 1. Uma kuqhathaniswa no-316: Okuqukethwe kwekhabhoni ephansi, kunikeza ukumelana okukhulu nokugqwala kwe-intergranular, okuyenza ifanele ukusetshenziswa isikhathi eside ezindaweni ezibolayo ngemva kokushisela. |
| 2. Uma kuqhathaniswa ne-304L: Iqukethe i-molybdenum, inikeza ukumelana okungcono nokugqwala okukhulu, kodwa ibiza kakhulu. | ||||
| 2Cr13 (420J1) | Insimbi engagqwali ye-Martensitic | I-Chromium 12-14, i-Carbon 0.16-0.25, i-Nickel ≤ 0.6 | Imimese (Imimese Yekhishi, Izikele), Ama-Valve Cores, amaBearings, Izingxenye Zomshini (Amashafti) | 1. Uma kuqhathaniswa nezinsimbi ezingenasici ze-austenitic (304/316): Ayiqukethe i-nickel, inozibuthe, futhi icishe iqine. Ukuqina okuphezulu, kepha ukumelana nokugqwala okungekuhle kanye ne-ductility. |
| 2. Uma kuqhathaniswa no-430: Okuqukethwe kwekhabhoni ephezulu, okungashisi, kunikeza ubulukhuni obukhulu kakhulu kuno-430, kodwa ukumelana nokugqwala okungekuhle kanye ne-ductility. | ||||
Ipayipi lensimbi engagqwali ipayipi lensimbi elihlanganisa ukumelana nokugqwala, amandla aphezulu, ukuhlanzeka nokuvikelwa kwemvelo. Ihlanganisa izinhlobo ezahlukene njengamapayipi angenamthungo namapayipi ashiselwe. Isetshenziswa kakhulu kwezobunjiniyela bezokwakha, amakhemikhali nemithi, ezokuthutha zamandla neminye imikhakha.
Ngokombono wokukhiqiza, amashubhu ayindilinga ensimbi engenasici ahlukaniswa ngokuyinhlokoamashubhu angenamthungofuthiamashubhu ashiselwe. Amashubhu angenamthungoakhiqizwa ngezinqubo ezifana nokubhoboza, ukugoqa okushisayo, nokudweba okubandayo, okuholela ekutheni kungabikho imithungo eshiselwe. Banikeza amandla amakhulu jikelele kanye nokumelana nokucindezela, okubenza bafanelekele izinhlelo zokusebenza ezifana nokuhamba koketshezi olunomfutho ophezulu kanye nokuthwala umthwalo ngomshini.Amashubhu ashiselweenziwa ngamashidi ensimbi engagqwali, asongwe abe yisimo, bese ayashiselwa. Baziqhayisa ngokusebenza kahle kokukhiqiza okuphezulu kanye nezindleko eziphansi, okubenza basetshenziswe kabanzi ekuthuthweni kwengcindezi ephansi kanye nezicelo zokuhlobisa.
Ubukhulu bezingxenye eziphambanayo: Amashubhu ayisikwele ahluka ngobude obuseceleni ukusuka kumashubhu amancane angu-10mm×10mm ukuya kumashubhu anobubanzi obungu-300mm×300mm. Amashubhu angama-Rectangular avame ukuza ngobukhulu obufana no-20mm×40mm, 30mm×50mm, no-50mm×100mm. Amasayizi amakhulu angasetshenziselwa izakhiwo ezisekela ezakhiweni ezinkulu. Ibanga Lokuqina Kwezindonga: Amashubhu anezindonga ezacile (ugqinsi oluyi-0.4mm-1.5mm) asetshenziswa ngokuyinhloko ezinhlelweni zokuhlobisa, afaka izinto ezingasindi futhi zicutshungulwa kalula. Amashubhu anezindonga eziwugqinsi (ugqinsi olu-2mm nangaphezulu, anamanye amashubhu ezimboni afinyelela ku-10mm nangaphezulu) afanelekele izinhlelo zokuthutha ezithwala umthwalo ezimbonini nezinomfutho ophezulu, anikeza amandla amakhulu namandla okuthwala ingcindezi.
Mayelana nokukhethwa kwempahla, amashubhu ayindilinga ensimbi engenasici ngokuvamile enziwa ngamamaki ensimbi engagqwali evamile. Ngokwesibonelo,304ijwayele ukusetshenziselwa amapayipi okucubungula ukudla, ukwakha ama-handrails, nezitsha zasendlini.316amashubhu ayindilinga ensimbi engagqwali avame ukusetshenziswa ekwakhiweni kogu, amapayipi amakhemikhali, nasekufakweni kwemikhumbi.
Economic steel engagqwali round amashubhu, ezifana201futhi430, asetshenziswa ngokuyinhloko kuma- guardrails okuhlobisa kanye nezingxenye zesakhiwo ezilayisha ukukhanya, lapho izidingo zokumelana nokugqwala ziphansi.
AMAPHAYISI ETHU EZINSIZI
Sinikeza uhla olugcwele lwemikhiqizo yensimbi engagqwali, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuhlangabezana nezidingo zamaphrojekthi akho ahlukahlukene.
AMAKHOYELA ETHU EZINSIZI
Stainless Steel Surface Izimo
No.1 Surface (Indawo Emnyama Egoqelwe Eshisayo/Indawo Egcwele Pickled)
Ukubukeka: Okunsundu ngokumnyama noma okuluhlaza okwesibhakabhaka (okumbozwe isikali se-oxide) esimweni esimnyama Sobuso, mhlophe-mhlophe ngemva kokukhetha. Ingaphezulu limahhadlahhadla, li-matte, futhi linamamaki okugaya abonakalayo.
I-2D Surface (I-Cold-Rolled Basic Pickled Surface)
Ukubukeka: Indawo engaphezulu ihlanzekile, impunga e-matte, ayinakho ukucwebezela okubonakalayo. Ukucaba kwayo kungaphansi kancane kobuso be-2B, futhi amamaki okukhetha amancane angase asale.
I-2B Surface (I-Cold-Rolled Mainstream Matte Surface)
Ukubukeka: Ingaphezulu libushelelezi, li-matte ngokulinganayo, alinazo izinhlamvu eziphawulekayo, nokucaba okuphezulu, ukubekezelelana okuqinile, nokuthinta okubucayi.
I-BA Surface (Indawo Ekhanyayo Ebandayo Eginqikayo/Isibuko Esiyisisekelo)
Ukubukeka: Indawo engaphezulu ikhombisa ukucwebezela okunjengesibuko, ukukhanya okuphezulu (ngaphezu kuka-80%), futhi akunawo amabala abonakalayo. Ubuhle bayo buphakeme kakhulu kunobuso be-2B, kodwa hhayi bubuhle njengesiphetho sesibuko (8K).
Ubuso obubhulashi (Ubuso Obunjwe Ngomshini)
Ukubukeka: Indawo engaphezulu ifaka imigqa efanayo noma okusanhlamvu, okunomugqa we-matte noma we-semi-matte ofihla imihuzuko emincane futhi udale ukuthungwa okuhlukile (imigqa eqondile idala imigqa ehlanzekile, engahleliwe idala umphumela obucayi).
I-Mirror Surface (I-8K Surface, Indawo Ekhanya Kakhulu)
Ukubukeka: Indawo engaphezulu ibonisa umphumela wesibuko onencazelo ephezulu, enokubonakala okudlula u-90%, ihlinzeka ngezithombe ezicacile ngaphandle kwanoma yimiphi imigqa noma amabala, kanye nomthelela obonakalayo oqinile.
Indawo Enemibala (Indawo Enemibala Ehlanganisiwe/Oxidized)
Ukubukeka: Indawo engaphezulu ifaka umphumela wombala ofanayo futhi ingahlanganiswa nesisekelo esibhulashiwe noma esifakwe isibuko ukuze kudalwe ukuthungwa okuyinkimbinkimbi njengokuthi "ibhulashi elinombala" noma "isibuko esinombala." Umbala uqinile kakhulu (i-PVD imelana nokushisa kufika ku-300°C futhi ayijwayele ukufiphala).
Indawo Ekhethekile Esebenzayo
Indawo Engazweli Ngezigxivizo Zeminwe (i-AFP Surface), I-Antibacterial Surface, I-Etched Surface
Sinikeza uhla olugcwele lwemikhiqizo yensimbi engagqwali, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuhlangabezana nezidingo zamaphrojekthi akho ahlukahlukene.
AMAPLATES ETHU EZINSIMBI
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I-H-imishayo
Insimbi engagqwali i-H-imishayo inkonga, amaphrofayili asezingeni eliphakeme amise okwe-H. Aqukethe ama-flange aphezulu naphansi ahambisanayo kanye newebhu eqondile. Ama-flange ayahambisana noma acishe ahambisane, iziphetho zakha ama-engeli angakwesokudla.
Uma kuqhathaniswa nemishayo ye-I evamile, imishayo ye-H yensimbi engagqwali inikeza imodulus ephambanayo enkulu, isisindo esilula, kanye nokusetshenziswa kwensimbi okuncishisiwe, okungenzeka kunciphise izakhiwo zokwakha ngo-30% -40%. Kulula futhi ukuhlanganisa futhi kunganciphisa umsebenzi wokushisela nokufaka ama-riveting kufika ku-25%. Banikeza ukumelana nokugqwala, amandla aphezulu, nokuzinza okuhle kakhulu, okubenza basetshenziswe kabanzi ekwakheni, amabhuloho, imikhumbi, kanye nokukhiqizwa kwemishini.
Xhumana nathi ukuze uthole isaphulelo samahhala.
Isiteshi se-U
Insimbi engagqwali emise okwe-U iphrofayili yensimbi enesiphambano esimise okuka-U. Ngokuvamile yenziwe ngensimbi engagqwali, inikeza ukumelana nokugqwala, amandla aphezulu, nokusebenza okuhle kakhulu. Isakhiwo sawo siqukethe ama-flange amabili ahambisanayo axhunywe iwebhu, futhi ubukhulu bawo nokuqina kwawo kungenziwa ngendlela oyifisayo.
Insimbi engagqwali emise okuka-U isetshenziswa kakhulu ekwakheni, ekwenziweni kwemishini, ezimbonini zezimoto, namakhemikhali, futhi ingasetshenziselwa izinhlelo zokusebenza ezihlukene, okuhlanganisa amafreyimu okwakha, ukuvikelwa konqenqema, izisekelo zemishini, neziqondiso zikaloliwe. Amabanga avamile ensimbi engagqwali ahlanganisa u-304 no-316. 304 iwona osetshenziswa kakhulu, kuyilapho u-316 ehamba kahle ezindaweni ezigqwalile njengama-asidi nama-alkali.
Xhumana nathi ukuze uthole isaphulelo samahhala.
Ibha Yensimbi
Amabha ensimbi engagqwali angahlukaniswa ngokuma, okuhlanganisa amabha ayindilinga, ayisikwele, ayisicaba, nama-hexagonal. Izinto ezijwayelekile zifaka i-304, 304L, 316, 316L, kanye ne-310S.
Amabha ensimbi engagqwali anikezela ukumelana nezinga lokushisa eliphezulu, amandla aphezulu, kanye nokusebenziseka okuhle kakhulu. Zisetshenziswa kakhulu ekwakheni, ekwenziweni kwemishini, kwezezimoto, kwamakhemikhali, ekudleni nasezindaweni zezokwelapha, okuhlanganisa amabhawudo, amantongomane, izesekeli, izingxenye zemishini, kanye nemishini yezokwelapha.
Xhumana nathi ukuze uthole isaphulelo samahhala.
Intambo Yensimbi
I-Stainless steel wire iphrofayili yensimbi eyenziwe ngensimbi engagqwali, enikeza ukusebenza okuhle kakhulu sekukonke. Izingxenye zayo eziyinhloko ziyinsimbi, i-chromium, ne-nickel. I-Chromium, ngokuvamile okungenani engu-10.5%, inikeza ukumelana nokugqwala okuqinile, kuyilapho i-nickel ithuthukisa ukuqina nokumelana nezinga lokushisa eliphezulu.
Xhumana nathi ukuze uthole isaphulelo samahhala.
