321 Ibha Eyindilinga Yensimbi Engagqwali (Iqedi Elikhanyayo/Emnyama)
Incazelo
Inqubo yokukhiqiza:
Izakhi ezingahluziwe (C, Fe, Ni, Mn, Cr kanye ne-Cu), ezincibilikisiwe zibe yingothi yi-AOD ecolekileyo, eshisayo igoqwe endaweni emnyama, icoshwe oketshezini olune-asidi, epholishwe ngomshini ngokuzenzakalelayo futhi isikwe ibe yizicucu.
Amazinga:
ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 kanye ne-JIS G 4318
Ubukhulu:
I-Hot-rolled: Ø5.5 ukuya ku-110mm
Ukubanda: Ø2 ukuya ku-50mm
kwakhiwe: Ø110 kuya ku-500mm
Ubude obujwayelekile: 1000 kuya ku-6000mm
Ukubekezelela: h9&h11
Izici:
Ukubukeka okuhle kwesicwebezelisi somkhiqizo ogoqelwe ngabandayo
Amandla okushisa amahle
Ukusebenza kahle kokuqina (ngemuva kokucubungula okubuthakathaka kazibuthe)
Isixazululo sezwe esingesona i-magnetic
Ifanele ukwakhiwa, ukwakhiwa nezinye izinhlelo zokusebenza
Izicelo:
Inkundla yokwakha, imboni yokwakha imikhumbi
Izinto zokuhlobisa kanye nebhodi lokukhangisa langaphandle
Ibhasi ngaphakathi nangaphandle emaphaketheni kanye nesakhiwo kanye neziphethu
Izandla, i-electroplating kanye ne-electrolyzing pendants kanye nokudla
I-Corrosion- kanye ne-abrasion-free ukuhlangabezana nezidingo ezithile zemishini ehlukahlukene nezinkambu zehadiwe Ngolwazi olubanzi nobungcweti,
Amabanga webha yensimbi engagqwali
| Ibanga | Ibanga | Ingxenye Yekhemikhali % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Okunye | ||
| 321 | 1.4541 | ≤0.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | I-Ti5(C+N)~0.70 |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | - | I-Ti5(C+N)~0.70 |
Ulwazi oluyisisekelo
Ibha yensimbi engagqwali engu-321, eyaziwa nangokuthi i-UNS S32100 kanye ne-Grade 321, iqukethe i-chromium engu-17% ukuya ku-19%, i-nickel engu-12%, i-silicon engu-.25% ukuya ku-1%, i-manganese engu-2% ephezulu, iminonjana ye-phosphorus nesibabule, 5 x (c + n) .70% titanium, okusele kuyinsimbi.Ngokuphathelene nokumelana nokugqwala, i-321 ilingana neBanga 304 esimweni sokucwiliswa futhi iphakeme uma isicelo sibandakanya isevisi ebangeni elingu-797° ukuya ku-1652° F.Ibanga lama-321 lihlanganisa amandla aphezulu, ukumelana nokukalwa kanye nokuzinza kwesigaba nokumelana nokugqwala okunamanzi okulandelayo.
Isicelo
Ibha yensimbi eyindilinga eyindilinga engu-321 iyinto eguquguqukayo ethola ukusetshenziswa kwayo ezinhlobonhlobo zezimboni.Isetshenziswa kakhulu embonini yokukhiqiza, embonini yezokwakha, ngisho nasembonini yezimoto.Lolu hlobo lwebha lulungele ukusetshenziswa ezakhiweni, amabhuloho, nezinye izakhiwo ngenxa yamandla alo aphezulu nokumelana nokugqwala.
Lokhu kubalulekile embonini yokukhiqiza ukudala amapayipi, ama-boilers, amathangi, nezinye izingxenye zemishini.Ibuye isetshenziswe embonini yezimoto ukwakha imizimba yezimoto nezingxenye zezimoto ngokuzishisela nge-aluminium noma ezinye izinsimbi.
Ngokuvamile kungaba induku noma ishubhu elinesiphambano esiyindilinga, esenziwe ngokugingqika noma ngokukhipha.Ibha idumile ezinhlelweni zokwakha nezobunjiniyela ukwenza izimo zesakhiwo ezifana namashaneli, ama-engeli, ama-I-beam, nama-H-beams.
Ngaphezu kwalokho, ingasikwa ibe ngosayizi abahlukahlukene kanye nokwakheka ukuze ihambisane nezidingo zephrojekthi.Ngokuvamile isetshenziswa njengento yokuqinisa ukhonkolo noma ezinye izinto zokwakha.
