I-Nimonic 80A iyi-superalloy ene-Ni Cr njenge-matrix ne-aluminium kanye ne-titanium njenge-matrix yokwenza ukuqinisa kwesigaba sika-Y.Ngaphandle kokuqukethwe kwe-aluminium ephakeme kancane, i-Nimonic 80A ifana ne-GH4033.Izinga lokushisa lesevisi liyi-700-800 ℃, futhi linokumelana okuhle kwe-creep kanye nokumelana ne-oxidation ku-650-850 ℃.
I-alloy inokusebenza okuhle okubandayo nokushisayo.Inikeza ikakhulukazi ibha egoqwe eshisayo, ibha edonsayo ebandayo, ishidi eligoqiwe elishisayo, ishidi eligoqiwe elibandayo, izingxenye ze-strip kanye nezingxenye ze-annular, njll., ezisetshenziselwa ukwakha ama-rotor blades, ama-vane bearings, amabhawodi, amapuleti okukhiya amaqabunga nezinye izingxenye.
Ingxubevange | % | Ni | Cr | Fe | B | C | Mn | Si | S | Al | Ti | Co | P | Cu | Pb |
I-Nimonic 80A | Okuncane. | Ibhalansi | 18.0 | - | - | - | - | - | - | 0.5 | 1.8 | - | - | - | - |
Ubukhulu. | 21.0 | 1.5 | 0.008 | 0.1 | 1.0 | 0.8 | 0.015 | 1.8 | 2.7 | 2.0 | 0.02 | 0.2 | 0.002 |
Ukuminyana | 8.2 g/cm³ |
Iphoyinti lokuncibilika | 1320-1365 ℃ |
Isimo | Amandla aqinile Rm N/mm² | Amandla esivuno I-Rp 0. 2N/mm² | Ukwelula Njengo-% | Ukuqina kweBrinell HB |
Ukwelashwa kwesixazululo | 950 | 680 | 28 | - |
Ibha/Induku | Intambo | I-Strip/Ikhoyili | Ishidi/Ipuleti | Ipayipi/Ipayipi | Ukuqamba | Okunye |
I-BS 3076 & HR 1; I-ASTMB637;AECMA I-PrEn2188/2189/2190/2396/2397 I-AIR 9165-37
| I-BS HR 201 I-AECMA Pren 219
| I-BS HR 401
| I-BS 3076 & HR 1; I-ASTM B 637;I-AECMA PrEn 2188/2189/ 2190/ 2396/2397 I-AIR 9165-37 | BS HR 601, DIN 17742, AFNOR NC 20TA |
•Ukumelana nokugqwala okuhle, ukumelana ne-oxidation
•Amandla amahle nokumelana nokuqhekeka kwe-creep
•Izingxenye ze-turbine yegesi (izindwani, izindandatho, amadiski), amabhawodi,
•Ukufakwa kwejeneretha yesitimu senuzi kusekela ukufakwa nama-cores ku-die-casting
•I-valve yokukhipha injini yomlilo yangaphakathi