Cóimhiotal Super Duplex 2507

{1. Duplex 2507 Forbhreathnú

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure Soláthraíonn friotaíocht eisceachtúil do 2507 in aghaidh scoilteadh creimthe strus clóiríde .

Ba chóir úsáid Duplex 2507 a bheith teoranta d’iarratais faoi bhun 600 céim F (316 céim C) . Is féidir le nochtadh teochta ardaithe leathnú a laghdú an chruatan agus an fhriotaíocht creimthe de chóimhiotal 2507.

Tá airíonna meicniúla den scoth ag Duplex 2507 . Go minic is féidir tomhsaire éadrom de 2507 ábhar a úsáid chun an neart dearaidh céanna a bhaint amach de chóimhiotal nicil níos tibhe . Is féidir leis na coigiltis mheáchain a eascraíonn as costas foriomlán na monaraithe . a laghdú go mór

{2. Friotaíocht creimthe

2507 Duplex is highly resistant to uniform corrosion by organic acids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the cóimhiotal Tá sé an -fhrithsheasmhach in aghaidh creimeadh struis i dtimpeallachtaí te clóiríd ina bhfuil clóiríd te {. trí bhreiseanna cróimiam, moluibdín agus creimeadh logánta nítrigine a fheabhsú, mar shampla ionsaí pitting agus crevice {{{7} {}} {}} {}}} {}}} {}}