I-Haynes 188 Alloy- i-cobalt base Alloy,
I-Haynes 188 Alloy, I-Haynes 188 Bar, Haynes 188 flange, Haynes 188, Haynes 188 ipayipi, Haynes 188 plate, Haynes 188 wire,
I-Hayness 188 (Ingxubevange 188) iyingxubevange ye-cobalt-base enamandla asezingeni eliphezulu kakhulu lokushisa kanye nokumelana okuhle kwe-oxidation ku-2000°F (1093°C).Izinga eliphezulu le-chromium elihlanganiswe nezithako ezincane ze-lanthanum kukhiqiza isikali esiqinile nesivikelayo.Ingxubevange futhi inokumelana okuhle kwe-sulfidation kanye nokuzinza okuhle kakhulu kwe-metallurgical njengoba kuboniswa yi-ductility yayo enhle ngemva kokuchayeka isikhathi eside emazingeni okushisa aphakeme.Ukwenziwa okuhle nokushisela kuhlangana ukwenza ingxubevange isebenziseke ezinhlelweni ze-turbine yegesi njengezibasi, izibambi zomlilo, amalayini namapayipi oguquko.
Ingxubevange 188 Chemical Ukwakheka
C | Cr | Ni | Fe | W | La | Co | B | Mn | Si |
0.05 0.15 | 20.0 24.0 | 20.0 24.0 | ≦ 3.0 | 13.0 16.0 | 0.02 0.12 | bal | ≦ 0.015 | ≦ 1.25 | 0.2 0.5 |
Ingxubevange 188 Izakhiwo zomzimba
Ukuminyana (g/cm3) | Iphoyinti lokuncibilika (℃) | Umthamo wokushisa othize (J/kg ·℃) | I-coefficient yokwandisa ukushisa ((21-93℃)/℃) | Ukumelana nogesi (Ω·cm) |
9.14 | 1300-1330 | 405 | 11.9×10E-6 | 102×10E-6 |
Ingxubevange 188 Mechanical Properties
Ngokushesha (ibha, ukwelashwa okushisayo okujwayelekile)
Hlola izinga lokushisa ℃ | Amandla aqinile I-MPa | Amandla esivuno (0.2iphuzu lesivuno)MPa | Ukwelula % |
20 | 963 | 446 | 55 |
I-AMS 5608, AMS 5772,
Ibha/Induku | Intambo | I-Strip/Ikhoyili | Ishidi/Ipuleti |
I-AMS 5608 | I-AMS 5772 |
Amabha ayindilinga/Amabha ayisicaba/amabha e-Hex, Usayizi Kusukela ku-8.0mm-320mm, Isetshenziselwa amabhawodi, izinsimbi nezinye izingxenye eziyisipele
Nikeza ngentambo yokushisela kanye ne-spring wire ngendlela yekhoyili futhi usike ubude.
Ububanzi bufika ku-1500mm nobude bufika ku-6000mm, Ubukhulu busuka ku-0.1mm kuye ku-100mm.
Usayizi wamazinga kanye nobukhulu obungokwezifiso kungakhiqizwa yithi ngokubekezelelana okuncane
Isimo esithambile nesimo esiqinile esinendawo ekhanyayo engu-AB, ububanzi bufika ku-1000mm
•Amandla kanye ne-oxidation ukumelana no-2000°F
•I-ductility enhle ngemuva kokuguga
•Imelana ne-sulfate ifaka ukugqwala okushisayo
Amathini enjini ye-turbine yegesi, izinsimbi zokufutha, izinto zokubamba amalangabi kanye nolayini we-afterburner
I-Haynes 188 okwamanje isetshenziswa kabanzi - izinto zokukhiqiza i-N10665 (B-2), i-N10276 (C-276), i-N06022 (C-22), i-N06455 (-4) ne-N06985 (G-3), 4, isimiso: lapho i-workpiece ngesimo esilula simboziwe, inqubo eyodwa yokufa ingasetshenziswa ukuqedela ukuvala, kodwa lapho ucezu lomsebenzi olunesimo esiyinkimbinkimbi simboziwe, ngoba ukwakheka noma amandla esikhunta kuthintwa yi-Xianzhi, uhlaka lwalo lwangaphakathi nangaphandle kufanele luhlukaniswe izingxenye ezimbalwa zokuvala, kanye nenqubo yokugxiviza yehadiwe eminingi iyadingeka.Abantu abaningi basebenzisa ingxubevange yaseThai nickel-based futhi kungenxa yokuthi impahla yensimbi inokumelana nokushisa okuhle, njengoba sazi sonke, izinqubo eziningi zezimboni endaweni yokushisa iphezulu, ngakho-ke izimo ezinjalo zemvelo, izidingo zensimbi zokumelana nokushisa zizoba ngaphezulu, futhi lolu hlobo lwezinto ezibonakalayo ze-alloy emva kwezinga lokushisa eliphezulu alikhiqizi noma yiluphi ushintsho, lusengaba yisimo esizinzile, lolu hlobo lwe-alloy material lusetshenziswa kabanzi ngenxa yale nzuzo.
Izinto zokwakha
Okujwayelekile: izinsimbi ze-alloy F5 no-410;izinsimbi ezingenasici 304, 304L, 316, 316L, 321 kanye no-347.
Okungajwayelekile: ama-alloys aphezulu e-nickel(inconel 718,Inconel 625, incoloy 825, Incoloy 925, Alloy 20, GH3030,Nimonic 80A), ama-super alloy steels(Haynes 25, Alloy 25,Haynes18) namanye amamaki e-stain.