Alloy 2205 Duplex alagbara Awo
Irin Alagbara 22Cr-3Mo
● Awọn ohun-ini gbogbogbo
● Awọn ohun elo
● Àwọn ìlànà
● Atako Ibajẹ
● Iṣiro Kemikali
● Mechanical Properties
● Awọn ohun-ini Ti ara
● Ìgbékalẹ̀
● Ṣiṣẹda
Gbogbogbo Properties
Alloy 2205 Duplex alagbara, irin awo jẹ a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex alagbara, irin awo pẹlu ga gbogboogbo, agbegbe ati wahala ipata resistance-ini ni afikun si ga agbara ati ki o tayọ ikolu toughness.
Alloy 2205 Duplex alagbara, irin awo pese pitting ati crevice ipata resistance superior si 316L tabi 317L austenitic alagbara, irin ni fere gbogbo ipata media.O tun ni ipata giga ati awọn ohun-ini rirẹ ogbara bi daradara bi imugboroja igbona kekere ati adaṣe igbona giga ju austenitic.
Agbara ikore jẹ nipa ilọpo meji ti awọn irin alagbara austenitic.Eyi ngbanilaaye oluṣeto kan lati ṣafipamọ iwuwo ati pe o jẹ ki alloy jẹ ifigagbaga idiyele diẹ sii nigbati a bawe si 316L tabi 317L.
Alloy 2205 Duplex alagbara, irin awo jẹ dara julọ fun awọn ohun elo ti o bo iwọn otutu -50°F/+600°F.Awọn iwọn otutu ni ita ibiti o le ṣe akiyesi ṣugbọn nilo diẹ ninu awọn ihamọ, pataki fun awọn ẹya welded.
Awọn ohun elo
● Awọn ohun elo titẹ, awọn tanki, fifin, ati awọn paarọ ooru ni ile-iṣẹ iṣelọpọ kemikali
● Pipapa, ọpọn, ati awọn paarọ ooru fun mimu gaasi ati epo mu
● Effluent scrubing awọn ọna šiše
● Pulp ati awọn ile-iṣẹ ile-iṣẹ iwe, awọn ohun elo bleaching, ati awọn eto mimu-ọja
● Awọn ẹrọ iyipo, awọn onijakidijagan, awọn ọpa, ati awọn iyipo titẹ ti o nilo agbara apapọ ati idena ipata
● Awọn tanki ẹru fun awọn ọkọ oju omi ati awọn oko nla
● Awọn ohun elo ti n ṣatunṣe ounjẹ
● Awọn ohun ọgbin biofuels
Ibajẹ gbogbogbo
Nitori chromium giga rẹ (22%), molybdenum (3%), ati awọn akoonu nitrogen (0.18%), awọn ohun-ini idena ipata ti 2205 duplex alagbara, irin awo ga ju ti 316L tabi 317L ni ọpọlọpọ awọn agbegbe.
Resistance Ipata agbegbe
Awọn chromium, molybdenum, ati nitrogen ni 2205 duplex alagbara, irin awo tun pese o tayọ resistance to pitting ati crevice ipata ani ni pupọ oxidizing ati ekikan solusan.
Isocorrosion Curves 4 mpy (0.1 mm/yr), ninu ojutu sulfuric acid ti o ni 2000 ppm
Wahala Ipata Resistance
Awọn microstructure ile oloke meji ni a mọ lati mu aapọn ipata wo inu resistance ti awọn irin alagbara irin.
Ibajẹ idaamu chloride ti awọn irin alagbara austenitic le waye nigbati awọn ipo pataki ti iwọn otutu, aapọn fifẹ, atẹgun, ati awọn chlorides wa.Niwọn igba ti awọn ipo wọnyi ko ti ni iṣakoso ni irọrun, fifọn ibajẹ wahala ti nigbagbogbo jẹ idena si lilo 304L, 316L, tabi 317L.
