1.Gbogbogbo Properties
Alloy 310 (UNS S31000) jẹ irin alagbara austenitic ti a ṣe idagbasoke fun lilo ninu awọn ohun elo sooro ipata otutu giga.Alloy naa koju ifoyina titi di 2010oF (1100oC) labẹ awọn ipo gigun kẹkẹ kekere.
Nitori chromium giga rẹ ati akoonu nickel iwọntunwọnsi, Alloy 310 jẹ sooro si sulfidation ati pe o tun le ṣee lo ni iwọntunwọnsi awọn bugbamu carburizing.
Awọn bugbamu carburizing ti o nira diẹ sii ti ohun elo ilana igbona nigbagbogbo nilo awọn alloys nickel gẹgẹbi 330 (UNS N08330).Alloy 310 le ṣee lo ni oxidizing die-die, nitriding, cementing ati awọn ohun elo gigun kẹkẹ gbona, botilẹjẹpe, iwọn otutu iṣẹ ti o pọju gbọdọ dinku.Alloy 310 tun wa lilo ni awọn ohun elo cryogenic pẹlu agbara oofa kekere ati lile si -450oF (-268oC).Nigbati o ba gbona laarin 1202 – 1742oF (650 – 950oC) alloy wa labẹ ojoriro alakoso sigma.Ojutu itọju annealing ni 2012 – 2102oF (1100 – 1150oC) yoo mu pada ìyí ti toughness.
310S (UNS S31008) jẹ ẹya erogba kekere ti alloy.O ti wa ni lilo fun irọrun ti iṣelọpọ.310H (UNS S31009) jẹ iyipada erogba giga ti o ni idagbasoke fun imudara resistance ti nrakò.Ni ọpọlọpọ igba iwọn ọkà ati akoonu erogba ti awo le pade awọn ibeere 310S ati 310H.
Alloy 310 le ni irọrun welded ati ni ilọsiwaju nipasẹ awọn iṣe iṣelọpọ ile itaja boṣewa.
2.Awọn ohun elo
| * Burners | * adiro Italolobo | * Awọn atilẹyin biriki |
| * Jigi | * Tube hangers | * Selifu biriki |
| * Awọn agbọn Itọju Ooru | * Refractory ìdákọró | * Awọn oluyipada ooru |
| * Edu Gassifier irinše | * Italolobo igbunaya | * Ileru irinše |
| * Ohun elo Ṣiṣe Ounjẹ | * Bricking farahan | * Simenti Kiln irinše |
3.Ipata Resistance
310 / 310S irin alagbara, irin (1.4845) ni o ni o tayọ ipata resistance ni deede awọn iwọn otutu sugbon ti wa ni nipataki še lati ṣe ni ga awọn iwọn otutu.Ni awọn agbegbe iwọn otutu ti o ga julọ, 310 / 310S (1.4845) n ṣetọju resistance ipata ti o dara pupọ ati pe o tun ni atako alailẹgbẹ si;oxidizing ati carburizing bugbamu ati awọn ọna miiran ti ipata gbigbona, titi de iwọn otutu iṣẹ afẹfẹ gbigbẹ ti o pọju ti 1100ºC.Awọn agbo ogun ibajẹ miiran gẹgẹbi omi ati awọn agbo ogun imi-ọjọ yoo dinku iwọn otutu iṣẹ ti o pọju.
4.Iru 310 Irin alagbara, irin Heat Resistance
| Awọn iwọn otutu iṣẹ ti o pọju ni afẹfẹ | ||
| AISI iru | Iṣẹ igba diẹ | Itẹsiwaju iṣẹ |
| 310 | 1035°C (1895°F) | 1150°C (2100°F) |
5.AISI 310 Irin alagbara, irin Heat itọju
Awọn akoonu wọnyi fun AISI 310 ite irin alagbara, irin ooru itọju otutu ti pẹlu annealing, ayederu, ati be be lo.
Niyanju annealing otutu fun 310 & 310S irin alagbara, irin: 1040 °C (1900 °F).
Iwọn iwọn otutu ayederu aṣoju: 980-1175 °C (1800-2145 °F)
| US | Idapọ Yuroopu | China | Japan | ISO | |||||
| Standard | Ipele (UNS) | Standard | Orukọ (Nọmba Irin) | Standard | Orukọ [UNS] | Standard | Ipele | Standard | Orukọ (Nọmba ISO) |
| AISI, SAE; ASTM | 310 (UNS S31000) | EN 10088-1; EN 10088-2; EN 10088-3 | X8CrNi25-21 (1.4845) | GB/T 1220; GB/T 3280 | 2Cr25Ni20; 20Cr25Ni20 (Titun yiyan); [S31020] | JIS G4303; JIS G4304; JIS G4305; JIS G4311 | SUS310 | ISO 15510 | X23CrNi25-21 (4845-310-09-X) |
| 310S (UNS S31008) | X8CrNi25-21 (1.4845) | 0Cr25Ni20; 060Cr25Ni20 (Titun yiyan); [S31008] | SUS310S | X8CrNi25-21 (4845-310-08-E) | |||||
| 310H (UNS S31009) | X6CrNi25-20 (1.4951) | – | SUH310 | X6CrNi25-20 (4951-310-08-I) | |||||
AISI 310 Irin deede ite
AISI 310 irin alagbara, irin deede si European EN (Germany DIN, British BSI, French NF…), ISO, Japanese JIS ati Chinese GB boṣewa (Fun itọkasi).
JINBAICHENG irin ohun elo LTD.jẹ Olupese & Olutaja ti Irin Alagbaraawọn ọja.
A ni onibara latiJẹmánì, Thane, Mexico, Turkey, Pakistan,Oman, Israeli, Egypt, Arab, Vietnam, Mianma.
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Imeeli: lucy@sdjbcmetal.com jinbaichengmetal@gmail.com
Akoko ifiweranṣẹ: Jan-13-2023