Intshayelelo
Iintsimbi ezingenasici zaziwa ngokuba ziintsimbi ezine-alloy ephezulu. Zahlulwe zibe ziintsimbi ze-ferritic, austenitic, kunye ne-martensitic ngokusekelwe kwisakhiwo sazo sekristale.
Intsimbi engagqwaliyo ye-Grade 310S ingcono kunentsimbi engagqwaliyo ye-304 okanye ye-309 kwiindawo ezininzi, kuba inomxholo ophezulu we-nickel kunye ne-chromium. Inamandla aphezulu okugqwala kumaqondo obushushu afikelela kwi-1149°C (2100°F). Iphepha ledatha elilandelayo linika iinkcukacha ezithe vetshe malunga nentsimbi engagqwaliyo ye-grade 310S.
Ukwenziwa kweeKhemikhali
Le theyibhile ilandelayo ibonisa ukwakheka kweekhemikhali zentsimbi engagqwali ye-grade 310S.
| I-elementi | Umxholo (%) |
| Intsimbi, iFe | 54 |
| I-Chromium, i-Cr | 24-26 |
| Nickel, Ni | 19-22 |
| IManganese, Mn | 2 |
| ISilicon, Si | 1.50 |
| Ikhabhoni, C | 0.080 |
| I-Phosphorous, P | 0.045 |
| I-Sulfur, S | 0.030 |
Iipropati Zomzimba
Iimpawu ezibonakalayo zentsimbi engagqwali ye-grade 310S ziboniswe kule theyibhile ilandelayo.
| Iipropati | I-Metric | Ubukhosi |
| Uxinano | 8 g/cm3 | 0.289 lb/kwi³ |
| Indawo yokunyibilika | 1455°C | 2650°F |
Iipropati zoomatshini
Le theyibhile ilandelayo ichaza iimpawu zoomatshini zentsimbi engagqwali ye-grade 310S.
| Iipropati | I-Metric | Ubukhosi |
| Tensile strength | I-515 MPa | 74695 psi |
| Unikeze Amandla | 205 MPa | 29733 psi |
| Imodulus ethambileyo | 190-210 GPa | 27557-30458 ksi |
| Umlinganiselo kaPoisson | 0.27-0.30 | 0.27-0.30 |
| Ukwandiswa | 40% | 40% |
| Ukunciphisa indawo | 50% | 50% |
| Ukuqina | 95 | 95 |
Iipropati zoBushushu
Iimpawu zobushushu zentsimbi engagqwali ye-310S zinikwe kwitheyibhile elandelayo.
| Iipropati | I-Metric | Ubukhosi |
| Ukuqhuba kobushushu (kwe-310 engenasici) | 14.2 W/mK | 98.5 BTU ngaphakathi/iyure ft².°F |
Ezinye iiNgcali
Ezinye iimpawu ezilingana nentsimbi engagqwaliyo yebanga le-310S zidweliswe kwitheyibhile elandelayo.
| I-AMS 5521 | I-ASTM A240 | I-ASTM A479 | I-DIN 1.4845 |
| I-AMS 5572 | I-ASTM A249 | I-ASTM A511 | I-QQ S763 |
| I-AMS 5577 | I-ASTM A276 | I-ASTM A554 | I-ASME SA240 |
| I-AMS 5651 | I-ASTM A312 | I-ASTM A580 | I-ASME SA479 |
| I-ASTM A167 | I-ASTM A314 | I-ASTM A813 | I-SAE 30310S |
| I-ASTM A213 | I-ASTM A473 | I-ASTM A814 | I-SAE J405 (30310S) |
Ukwenziwa kunye noNyango lobushushu
Ukungakwazi ukusebenza
Intsimbi engagqwaliyo yebanga le-310S inokwenziwa ngomatshini ngendlela efanayo neyentsimbi engagqwaliyo yebanga le-304.
Ukuwelda
Intsimbi engagqwaliyo ye-Grade 310S inokudityaniswa kusetyenziswa iindlela zokudityaniswa okanye zokujija ngokumelana. Indlela yokujija ye-oksiacetylene ayikhethwa xa kudityaniswa le alloy.
Ukusebenza Okushushu
Intsimbi engagqwali yebanga le-310S inokusetyenziswa shushu emva kokufudumeza kwi-1177°C (2150)°F). Akufanele yenziwe ngaphantsi kwe-982°C (1800)°F). Ipholiswa ngokukhawuleza ukuze yonyuse ukumelana nokugqwala.
Ukusebenza Ngobandayo
Intsimbi engagqwaliyo ye-Grade 310S inokuxhonywa, iphazanyiswe, itsalwe, kwaye igximfizwe nangona inesantya esiphezulu sokuqina. Ukugqunywa kwenziwa emva kokusebenza ngokubandayo ukuze kuncitshiswe uxinzelelo lwangaphakathi.
Ukuqokelela
Intsimbi engagqwaliyo yeBanga le-310S itshixiwe kwi-1038-1121°C (1900-2050)°F) kulandele ukucima emanzini.
Ukuqina
Intsimbi engagqwali yeGrade 310S ayisabelani nonyango lobushushu. Amandla kunye nobunzima bale alloy bunokwandiswa ngokusebenza ngokubandayo.
Izicelo
Intsimbi engagqwali yeBanga le-310S isetyenziswa kwezi zicelo zilandelayo:
Iibhaffle zebhoyila
Izixhobo zesithando somlilo
Iilining ze-oven
Amashiti ebhokisi yomlilo
Ezinye izikhongozeli zobushushu obuphezulu.
