Intshayelelo
I-alloys ephezulu okanye i-alloys yokusebenza ephezulu ifumaneka kwiintlobo ezahlukeneyo zeemilo kwaye iqulethe izinto kwiindibaniso ezahlukeneyo ukufumana umphumo othile.Ezi ngxube zeentlobo ezintathu ezibandakanya i-iron-based, i-cobalt-based kunye ne-nickel-based alloys.I-nickel-based kunye ne-cobalt-based alloys super alloys zifumaneka njenge-cast cast okanye i-alloys esetyenzisiweyo ngokubunjwa kunye nokusetyenziswa.
Ii-alloys eziphezulu zine-oxidation elungileyo kunye nokuxhathisa kwe-creep kwaye zinokomelezwa ngokuqiniswa kwemvula, ukuqiniswa kwesisombululo esiqinileyo kunye neendlela ezilukhuni zokusebenza.Basenokusebenza phantsi koxinzelelo oluphezulu lomatshini kunye namaqondo obushushu aphezulu kunye nakwiindawo ezifuna uzinzo oluphezulu.
I-HASTELLOY(r) i-C276 yi-alloy egrunjiweyo enganyangekiyo ku-corrosion exhathisa ukuphuhliswa komda wokutya okuziinkozo ethobisa ukumelana nokudleka.
Le datha ilandelayo ibonelela ngesishwankathelo se-HASTELLOY(r) C276.
Ukuqulunqwa kwemichiza
Ukwakhiwa kweekhemikhali ze-HASTELLOY (r) C276 zichazwe kwitheyibhile elandelayo.
| Isiqalelo | Umxholo (%) |
|---|---|
| Nickel, Ni | 57 |
| Molybdenum, Mo | 15-17 |
| Chromium, uCr | 14.5-16.5 |
| Intsimbi, Fe | 4-7 |
| Tungsten, W | 3-4.50 |
| Cobalt, inkampani | 2.50 |
| IManganese, uMnu | 1 |
| Vanadium, V | 0.35 |
| Silicon, Si | 0.080 |
| Phosphorous, P | 0.025 |
| Carbon, C | 0.010 |
| Isulfure, S | 0.010 |
Iipropati Zomzimba
Le theyibhile ilandelayo ibonisa iimpawu ezibonakalayo ze-HASTELLOY(r) C276.
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Ukuxinana | 8.89 g/cm³ | 0.321 lb/in³ |
| Indawo yokunyibilika | 1371°C | 2500°F |
Iipropati zoomatshini
Iimpawu zomatshini we-HASTELLOY(r) C276 ziboniswa kolu luhlu lulandelayo.
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Amandla okuqina (@ ukutyeba 4.80-25.4 mm, 538 ° C/@ ukutyeba 0.189-1.00 ngo, 1000 ° F) | 601.2 MPa | 87200 psi |
| Amandla esivuno (0.2% offset, @thickness 2.40 mm, 427°C/@thickness 0.0945 in, 801°F) | 204.8 MPa | 29700 psi |
| Imodyuli yeelastiki (RT) | 205 GPA | 29700 ksi |
| Ubude ngexesha lekhefu (kwi-50.8 mm, @ ukutyeba 1.60-4.70 mm, 204 ° C/@ ukutyeba 0.0630-0.185 kwi, 399 ° F) | 56% | 56% |
| Ukuqina, Rockwell B (ipleyiti) | 87 | 87 |
Iipropati zoThermal
Iimpawu ezishushu ze-HASTELLOY(r) C276 zinikwe kolu luhlu lulandelayo.
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Ukwandiswa kweThermal co-efficient (@24-93°C/75.2-199°F) | 11.2 µm/m°C | 6.22 µin/in°F |
| I-Thermal conductivity (-168 °C) | 7.20 W/mK | 50.0 BTU kwi/hr.ft².°F |
Ezinye izibizo
Izinto ezilinganayo kwi-HASTELLOY(r) C276 zimi ngolu hlobo lulandelayo.
| I-ASTM B366 | I-ASTM B574 | I-ASTM B622 | I-ASTM F467 | I-DIN 2.4819 |
| I-ASTM B575 | I-ASTM B626 | I-ASTM B619 | I-ASTM F468 |
Ixesha lokuposa: Jul-03-2023