Ukusebenza okukhethekile kwentambo yensimbi engagqwali
Inkampani yethu inomlando weminyaka engaphezu kuka-60 ekukhiqizeni insimbi engagqwali. Ngokukhetha izinto zokusetshenziswa ezisezingeni eliphakeme futhi wamukele izinqubo zokuncibilika kwesithando somlilo sezigaba ezintathu se-electroslag+ isithando somlilo sesigaba esisodwa, isithando somlilo, isithando somlilo esiphakathi nendawo nesithando somlilo se-arc kagesi+isithando somlilo se-vod, imikhiqizo mihle kakhulu ekuhlanzekeni nasekubunjweni okufanayo. . Uchungechunge lwe-Bar, i-wire kanye ne-strip cab kuzohlinzekwa.
Ibanga losayizi
| Intambo ebandayo edonsayo | Ф0.05-10.00mm |
| Cold rolled Strip | Ubukhulu 0.1-2.5mm |
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| Ububanzi 5.0-40.0mm |
| hot rolling Strip | Ubukhulu 4.0-6.0mm |
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| Ububanzi 15.0-40.0mm |
| Iribhoni eligoqiwe elibandayo | Ubukhulu 0.05-0.35mm |
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| Ububanzi 1.0-4.5mm |
| Ibha yensimbi | Ф10.0-20.0mm |
Ukwakheka Kwamakhemikhali
| Izakhiwo | Ukuqamba igama | ||||||||
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| C | Si | Mn | Cr | Ni | Cu | Mo | N |
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| ayinkulu kune |
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| 308 | 0.08 | 2.0 | - | 19-21 | 10-12 | - | - |
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| 309Nb | 0.08 | 1.0 | 2.0 | 22-24 | 12-16 | - | - |
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| 316L | 0.03 | 1.0 | 2.0 | 16-18 | 10-14 | - | 2-3 | ≤0.1 |
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| 316Ti | 0.08 | 1.0 | 2.0 | 16-18 | 10-14 | - | 2-3 | ≤0.1 | I-Ti5(C+N) -0.7% |
| 304L | 0.03 | 1.0 | 2.0 | 18-20 | 8-12 | - | - | ≤0.1 |
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| 800H | 0.05-0.1 | 1.0 | 1.5 | 19-23 | 30-35 | ≤0.75 | - |
| Fe≥39.5% Al:0.15-0.6 Ithi:0.15-0.6 |
| 904L | 0.02 | 1.0 | 2.0 | 19-23 | 30-35 | 1-2 | 4-5 | ≤0.1 |
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| I-SUS430LX | 0.03 | 0.75 | 1.0 | 16-19 | - | - | - | - | I-Ti或Nb 0.1-1 |
| I-SUS434 | 0.12 | 1.0 | 1.0 | 16-18 | - | - | 0.75-1.25 | - |
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| 329 | 0.08 | 0.75 | 1.0 | 23-28 | 2-5 | - | 1-2 |
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| I-SUS630 | 0.07 | 1.0 | 1.0 | 15-17 | 3-5 | 3-5 | - | - | Nb:0.05-0.35
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| I-SUS632 | 0.09 | 1.0 | 1.0 | 16-18 | 6.5-7.75 | - | - | - | Al:0.75-1.5
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| 05Cr17Ni4Cu4Nb | 0.07 | 1.0 | 1.0 | 15-17.5 | 3-5 | 3-5 | - | - | Nb:0.15-0.45
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Igama lomkhiqizo: 904L
Izinto ezibonakalayo:904L, ukuminyana: 8.24g/cm3, indawo encibilikayo: 1300-1390 ℃
Ukwelashwa kokushisa:ukugcinwa kokushisa phakathi kuka-1100-1150 ℃ amahora angu-1-2, ukupholisa komoya okusheshayo noma ukupholisa amanzi.
Izakhiwo zemishini: amandla aqinile:σ B ≥ 490mpa, amandla okukhiqiza σ B ≥ 215mpa, ubude: δ≥ 35%, ubulukhuni: 70-90 (HRB)
Ukumelana nokugqwala kanye nemvelo yesicelo esiyinhloko: I-904L iwuhlobo lwensimbi engagqwali ye-austenitic enokuqukethwe kwekhabhoni ephansi kanye nensimbi ephezulu ye-alloying, eklanyelwe izimo zokugqwala ezinzima. Inokumelana nokugqwala okungcono kuno-316L no-317L, futhi icabangela intengo nokusebenza, futhi inesilinganiso sokusebenza kwezindleko eziphezulu. Ngenxa yokwengezwa kwethusi elingu-1.5%, inokumelana nokugqwala okuhle kakhulu kokunciphisa ama-asidi afana ne-sulfuric acid ne-phosphoric acid. Iphinde ibe nokugqwala okuhle kakhulu kokumelana nokugqwala kwengcindezi, ukugqwala kwe-pitting kanye nokugqwala kwe-crevice okubangelwa i-ion ye-chloride, futhi inokumelana okuhle nokugqwala kwe-intergranular. Ebangeni lokuhlushwa lika-0-98%, izinga lokushisa lika-904L lingaba phezulu njengo-40 ℃. Ebangeni le-0-85% ye-phosphoric acid, ukumelana kwayo nokugqwala kuhle kakhulu. Embonini ye-phosphoric acid ekhiqizwa inqubo emanzi, ukungcola kunethonya elinamandla ekumelaneni nokugqwala. Kuzo zonke izinhlobo ze-phosphoric acid, ukumelana nokugqwala kwe-904L kungcono kunokwensimbi evamile engagqwali. Ku-oxidizing nitric acid eqinile, ukumelana nokugqwala kwensimbi engu-904L kungaphansi kwalokho kwensimbi ephezulu ye-alloy ngaphandle kwe-molybdenum. Ku-hydrochloric acid, ukusetshenziswa kwe-904L kunqunyelwe ekugxilweni okuphansi kwe-1-2%. Kulolu hlu lokuhlushwa. Ukumelana nokugqwala kwe-904L kungcono kunokwensimbi evamile engagqwali. Insimbi engu-904L inokumelana okuphezulu nokugqwala kwe-pitting. Kusixazululo se-chloride, amandla ayo okumelana nokugqwala kokuqhekeka. Amandla nawo mahle kakhulu. Okuqukethwe kwe-nickel ephezulu okungu-904L kunciphisa izinga lokugqwala emigodini nasemifantwini. Insimbi engagqwali evamile ye-austenitic ingase ibe nomuzwa wokuthi i-stress corrosion endaweni ecebile nge-chloride lapho izinga lokushisa lingaphezu kuka-60 ℃. Ukuzwela kungancishiswa ngokwandisa okuqukethwe kwe-nickel yensimbi engagqwali. Ngenxa yokuqukethwe kwayo okuphezulu kwe-nickel, i-904L ine-high stress corrosion cracking resistance in chloride solution, i-concentrated hydroxide solution kanye nemvelo ecebile ye-hydrogen sulfide.
Igama lomkhiqizo: 304L
Izici ezingokomzimba: ukuminyana ngu-7.93 g/cm3
Insimbi engagqwali engu-30L iyinsimbi evamile engagqwali, esetshenziswa kabanzi njengensimbi engagqwali ye-chromium nickel. Inokumelana nokugqwala okuhle, ukumelana nokushisa, amandla okushisa aphansi kanye nezakhiwo zemishini. Iyakwazi ukumelana nokugqwala emkhathini. Uma kuyindawo yezimboni noma indawo engcoliswe kakhulu, idinga ukuhlanzwa kusenesikhathi ukugwema ukugqwala. Ilungele ukucubungula ukudla, ukugcinwa kanye nokuthuthwa. Ine-machinability enhle kanye ne-weldability. Isishintshi sokushisa sepuleti, izivunguvungu, izimpahla zasendlini, izinto zokwakha, amakhemikhali, imboni yokudla, njll. Insimbi engagqwali engu-30L iyinsimbi engagqwali yezinga lokudla evunyelwe.
Igama lomkhiqizo: 309Nb
Izinto ezibonakalayo:amandla okubamba: 550MPa, ubude: 25%
Izici nesiqondiso sokushisela:
I-309nb inohlobo lwe-rutile acid futhi iklanyelwe ukushintshanisa i-electrode welding yamanje noma ephozithivu. I-309nb iwuhlobo lwe-23CR13 Ni ingxubevange,Ukwengezwa kwe-niobium kunciphisa okuqukethwe kwekhabhoni futhi kunikeza ukumelana okuhle nemvula ye-carbide, ngaleyo ndlela kwandise umngcele wokusanhlamvu ukumelana nokugqwala kwe-nuclear. Iphinde inikeze amandla aphezulu ngaphansi kwemvelo yokushisa ephezulu ifanele izinga lokushisa eliphakeme lokushisela le-ASTM 347 eyinhlanganisela yensimbi noma i-carbon steel yokushisela okungaphezulu.
I-309nb nayo ingasetshenziselwa ukushisela izinsimbi zekhabhoni ephansi ezihlukene nezinsimbi ezingenasici.
Igama Lomkhiqizo:SUS434
Izici ezingokomzimba: Amandla esivuno anemibandela σ 0.2 (MPA): ≥ 205 Elongation δ 5 (%): ≥ 40 Ukunciphisa indawo ψ (%): ≥ 50
Ukuqina: ≤ 187hb; ≤ 90hrb; ≤ 200hv
Isingeniso somkhiqizo:
Izici ze-SUS434 / 436 / 439 insimbi engagqwali ye-ferritic: insimbi emele yensimbi ye-ferrite, enezinga eliphansi lokunweba okushisayo, ukwakheka okuhle nokumelana ne-oxidation. I-430 isetshenziswa njengemikhiqizo yokubumba efana nephaneli yokuhlobisa ingaphakathi lemoto, futhi kusetshenziswa izinsimbi ezingama-434 nezingu-436 ezingagqwali lapho kudingeka ukumelana nokugqwala okungcono. I-436 iyizinga lensimbi eliguquliwe le-434, elinciphisa ukuthambekela "kokushwabana" ekusebenzeni okuqinile kokwakhiwa. Isicelo: isitofu esikwazi ukumelana nokushisa, isitofu, izingxenye zikagesi zasendlini, i-tableware yeklasi 2, ithangi lamanzi, umhlobiso, isikulufu namantongomane.
Igama Lomkhiqizo:SUS630/632
Isingeniso somkhiqizo:
I-630 / 632 iyimvula ye-martensitic eqinisa umucu wensimbi engagqwali. Inamandla aphezulu, ubulukhuni obuphezulu, ukusebenza kahle kwe-welding kanye nokumelana nokugqwala. Ngemuva kokwelashwa kokushisa, izakhiwo zemishini zemikhiqizo ziphelele kakhulu, ezingafinyelela amandla okucindezela we-1100-1300 MPa (160-190 Ksi). Leli banga alikwazi ukusetshenziswa emazingeni okushisa angaphezu kuka-300 ℃ (570f) noma izinga lokushisa eliphansi kakhulu. Inokumelana nokugqwala okuhle emkhathini kanye ne-asidi ehlanjululwe noma usawoti. Ukumelana nokugqwala kwayo kuyafana nokuka-304 no-430. I-630 / 632 isetshenziswe kabanzi ku-valve, ku-shaft, embonini ye-fiber yamakhemikhali kanye nezingxenye zamandla aphezulu ezinezidingo ezithile zokumelana nokugqwala. Isakhiwo se-Metallographic: isici sesakhiwo uhlobo lokuqina kwemvula.
Isicelo: sisetshenziselwa ukukhiqiza izingxenye ezinokumelana nokugqwala okuphezulu namandla aphezulu, njengama-bearings nezingxenye ze-steam turbine.
Igama lomkhiqizo: 05cr17ni4cu4nb
Isingeniso somkhiqizo:
I-7-4ph ingxubevange iyinsimbi engenasici, eqinile ne-martensitic eyenziwe ngethusi ne-niobium / Columbium.
Izici: ngemuva kokwelashwa kokushisa, izakhiwo zemishini zemikhiqizo ziphelele kakhulu, futhi amandla okucindezela angafinyelela phezulu njenge-1100-1300 MPa (160-190 Ksi). Leli banga alikwazi ukusetshenziswa emazingeni okushisa angaphezu kuka-300 ℃ (572 Fahrenheit) noma izinga lokushisa eliphansi kakhulu. Inokumelana nokugqwala okuhle emkhathini kanye ne-asidi ehlanjululwe noma usawoti. Ukumelana nokugqwala kwayo kuyafana nokuka-304 no-430.
I-17-4PH imvula ye-martensitic eyenza lukhuni insimbi engagqwali. Ukusebenza kwe-17-4PH kulula ukulungisa izinga lamandla, elingalungiswa ngokushintsha inqubo yokwelapha ukushisa. Izindlela eziyinhloko zokuqinisa ukuguqulwa kwe-martensitic kanye nesigaba sokuqina kwemvula esakhiwe ukwelashwa kokuguga. Impahla yokuncisha i-17-4PH yinhle, ukumelana nokukhathala kokugqwala kanye nokumelana nokwehla kwamanzi kunamandla.
indawo yesicelo:
·Inkundla yasolwandle, i-HELIDECK, ezinye izinkundla
·Imboni yokudla
·Imboni ye-Pulp nephepha
I-Aerospace (i-turbine blade)
·Izingxenye zemishini
·Isigubhu sikadoti wenuzi
Ukupakisha Nokulethwa
Sipakisha imikhiqizo ngepulasitiki noma i-foam futhi siyifake emacaleni okhuni.Uma ibanga likude kakhulu, sizosebenzisa amapuleti ensimbi ukuze siqinise ngokwengeziwe.
Uma unezinye izidingo zokupakisha, ungaphinda usithinte futhi sizozama ngakho konke okusemandleni ukuhlangabezana nazo.
Futhi sizokhetha indlela yokuthumela njengoba uyifunayo: Ngolwandle, emoyeni, nge-express, njll.Mayelana nezindleko nolwazi lwesikhathi sokuthumela, sicela usithinte ngocingo, nge-imeyili noma ngomphathi wezohwebo ku-inthanethi.
Isicelo
Iphrofayela Yenkampani
I-Beijing Shougang Gitane New Materials Co., Ltd. (ekuqaleni eyayaziwa nge-Beijing Steel Wire Plant) ingumkhiqizi okhethekile, onomlando weminyaka engaphezu kwengama-50. Sisebenza ekukhiqizeni izintambo ezikhethekile ze-alloy kanye nemichilo yokumelana nokushisa i-alloy, i-alloy resistance alloy, nensimbi engagqwali kanye nezintambo ezivunguzayo zezimboni nezasekhaya. Inkampani yethu ihlanganisa indawo engamamitha-skwele angama-88,000, okuhlanganisa namamitha-skwele angama-39,268 wendawo yokusebenzela. UShougang Gitane unabasebenzi abangama-500, okuhlanganisa namaphesenti angama-30 abasebenzi abasemsebenzini wezobuchwepheshe. UShougang Gitane uthole isitifiketi se-ISO9001quality system ngo-2003.
Ibhrendi
I-Spark "brand spiral wire yaziwa ezweni lonke. Isebenzisa izintambo ezisezingeni eliphezulu ze-Fe-Cr-Al kanye ne-Ni-Cr-Al alloy njengezinto zokusetshenziswa futhi yamukela umshini wokujika ozenzakalelayo onesivinini esikhulu namandla okulawula ikhompuyutha. imikhiqizo inokumelana nokushisa okuphezulu, ukukhuphuka kwezinga lokushisa okusheshayo, impilo ende yesevisi, ukumelana okuzinzile, iphutha elincane lamandla, ukuchezuka okuncane, i-pitch efanayo ngemva kokwelulwa, kanye nendawo ebushelelezi Isetshenziswa kabanzi kuhhavini kagesi encane, isithando somlilo, i-air conditioner. ohhavini abahlukahlukene, ishubhu yokushisisa kagesi, izinto zikagesi zasendlini, njll. Singaklama futhi senze zonke izinhlobo ze-helix engajwayelekile ngokwezidingo zomsebenzisi.
Inqubo yokukhiqiza
Uhlelo lokuphatha ikhwalithi yezinga lokuqala
Isitifiketi sokufaneleka
FAQ
1. singobani?
Sizinze eBeijing, eChina, siqala ngo-1956, sidayisela eNtshonalanga Yurophu(11.11%), Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia( 11.11%), Eastern Europe(11.11%),South America(11.11%),North America(11.11%). Kukhona abantu abangaba ngu-501-1000 ehhovisi lethu.
2. singayiqinisekisa kanjani ikhwalithi?
Njalo isampula yangaphambi kokukhiqiza ngaphambi kokukhiqizwa ngobuningi;
Ukuhlolwa kokugcina njalo ngaphambi kokuthunyelwa;
3.yini ongayithenga kithi?
ama-alloys okushisa, ama-risistance alloys, ama-alloys angagqwali, ama-alloys akhethekile, ama-amorphous(nanocrystalline) stripps
4. kungani kufanele uthenge kithi hhayi kwabanye abahlinzeki?
Iminyaka engaphezu kwamashumi ayisithupha icwaninga kuma-alloys okushisa kagesi. Ithimba locwaningo elihle kakhulu nesikhungo sokuhlola esiphelele. Imodi entsha yokuthuthukisa umkhiqizo yocwaningo oluhlanganyelwe. Isistimu yokulawula ikhwalithi eqinile. Umugqa wokukhiqiza othuthukile.
5. yiziphi izinsiza esingahlinzeka ngazo?
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