Intshayelelo
I-alloys ephezulu inamandla okusebenza kumaqondo aphezulu kakhulu kunye noxinzelelo lomatshini, kunye nalapho kufuneka khona ukuzinza okuphezulu.Zine-creep elungileyo kunye nokumelana ne-oxidation, kwaye zinokuveliswa ngeendlela ezahlukeneyo.Bangomelezwa kukuqiniswa kwesisombululo esiqinileyo, ukuqina komsebenzi, kunye nokuqiniswa kwemvula.
Ii-alloys ezinkulu zibandakanya inani lezinto kwiindidi ezahlukeneyo zokudibanisa ukufikelela kwisiphumo esifunwayo.Zikwahlulwa kwakhona zibe ngamaqela amathathu afana ne-cobalt-based, i-nickel-based, kunye ne-iron-based alloys.
I-Incoloy(r) i-alloy 825 yi-austenitic nickel-iron-chromium alloy edityaniswe nezinye izinto zokudibanisa ukuze kuphuculwe ipropathi yayo ekwaziyo ukumelana nekhemikhali.Le datha ilandelayo iya kunika iinkcukacha ezithe vetshe malunga ne-Incoloy(r) alloy 825.
Ukuqulunqwa kwemichiza
Le theyibhile ilandelayo ibonisa ukwakheka kweekhemikhali ze-Incoloy (r) ingxubevange ye-825
| Isiqalelo | Umxholo (%) |
| Nickel, Ni | 38-46 |
| Intsimbi, Fe | 22 |
| Chromium, uCr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Ubhedu, Cu | 1.50-3.0 |
| IManganese, uMnu | 1 |
| I-Titanium, iTi | 0.60-1.20 |
| Silicon, Si | 0.50 |
| IAluminiyam, Al | 0.20 |
| Carbon, C | 0.050 |
| Isulfure, S | 0.030 |
Ukuqulunqwa kwemichiza
Le theyibhile ilandelayo ibonisa ukwakheka kweekhemikhali ze-Incoloy (r) ingxubevange ye-825.
| Isiqalelo | Umxholo (%) |
| Nickel, Ni | 38-46 |
| Intsimbi, Fe | 22 |
| Chromium, uCr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Ubhedu, Cu | 1.50-3.0 |
| IManganese, uMnu | 1 |
| I-Titanium, iTi | 0.60-1.20 |
| Silicon, Si | 0.50 |
| IAluminiyam, Al | 0.20 |
| Carbon, C | 0.050 |
| Isulfure, S | 0.030 |
Iipropati Zomzimba
Iimpawu ezibonakalayo ze-Incoloy(r) ialloy 825 zinikwe kolu luhlu lulandelayo.
| Iipropati | Metric | Impiriyali |
| Ukuxinana | 8.14 g/cm³ | 0.294 lb/ngaphakathi³ |
| Indawo yokunyibilika | 1385°C | 2525°F |
Iipropati zoomatshini
Iimpawu zoomatshini ze-Incoloy(r) ialloy 825 ziphawulwe kolu luhlu lulandelayo.
| Iipropati | Metric | Impiriyali |
| Amandla okuqina (afakiwe) | 690 MPa | 100000 psi |
| Amandla esivuno (anconyiwe) | 310 MPa | 45000 psi |
| Ukwandiswa ngexesha lekhefu (kufakwe ngaphambi kovavanyo) | 45% | 45% |
Iipropati zoThermal
Iimpawu ezishushu ze-Incoloy(r) ialloy 825 zichazwe kolu luhlu lulandelayo.
| Iipropati | Metric | Impiriyali |
| Ulwandiso lwe-Thermal co-efficient (ku-20-100°C/68-212°F) | 14 µm/m°C | 7.78 µin/in°F |
| I-Thermal conductivity | 11.1 W/mK | 77 BTU kwi/hr.ft².°F |
Ezinye izibizo
Ezinye izibizo ezilingana ne-Incoloy(r) ialloy 825 ziquka:
- I-ASTM B163
- I-ASTM B423
- I-ASTM B424
- I-ASTM B425
- I-ASTM B564
- I-ASTM B704
- I-ASTM B705
- I-DIN 2.4858
Ukwenziwa kunye noNyango loBushushu
Ubuchule
I-Incoloy (r) i-alloy 825 inokwenziwa ngoomatshini kusetyenziswa iindlela eziqhelekileyo zomatshini ezisetyenziselwa i-alloys-based alloys.Imisebenzi yomatshini yenziwa kusetyenziswa izinto zokupholisa zorhwebo.Imisebenzi yesantya esiphezulu esifana nokusila, ukuguba okanye ukujika, kwenziwa ngokusebenzisa izipholisi ezisekelwe emanzini.
Ukubumba
I-Incoloy(r) i-alloy 825 inokusekwa kusetyenziswa zonke iindlela eziqhelekileyo.
Ukuwelda
I-Incoloy (r) i-alloy 825 idityaniswe kusetyenziswa i-gas-tungsten arc welding, i-shielded metal-arc welding, i-gas metal-arc welding, kunye neendlela ezifakwe emanzini.
Unyango lobushushu
I-Incoloy(r) ialloy 825 bubushushu obuphathwa ngokufakwa kwe-anneal kwi-955°C (1750°F) kulandele ukupholisa.
Ukuqulunqa
I-Incoloy (r) i-alloy 825 yenziwe nge-983 ukuya kwi-1094 ° C (1800 ukuya kwi-2000 ° F).
Ukusebenza okushushu
I-Incoloy(r) ingxubevange 825 ishushu isetyenzwe ngaphantsi kwe-927°C (1700°F).
Ukusebenza Okubandayo
Isixhobo esisemgangathweni sisetyenziselwa ukusebenza okubandayo kwe-Incoloy(r) ialloy 825.
Ukuhlaziya
I-Incoloy(r) ialloy 825 itsalwa kwi-955°C (1750°F) ilandelwa kukupholisa.
Ukuqina
I-Incoloy (r) i-alloy 825 iqiniswe ngokusebenza okubandayo.
Usetyenziso
I-Incoloy(r) ialloy 825 isetyenziswa kwezi zicelo zilandelayo:
- Imibhobho yemveliso ye-Acid
- Iinqanawa
- Ukukha
- Izixhobo zenkqubo yeekhemikhali.