Duplex Stainless Steels account ye> 80% yekudhirowa kweDuplex, Super Dupplex uye hyper duplex mamakisi. Kuvandudzwa muma1930 kwekushandisa muPepa uye Pulplex Alloys zvakavakirwa kutenderera 22% Craposition uye yakasanganiswa Austenitic: Ferritic microcenture iyo inoburitsa zvakanyanyisa mashini.
Kuenzaniswa neGeneric 304/316 Austenitic Stainless Steels, mhuri yeDuplex mamakisi kazhinji ine simba kaviri uye nekupa yakakosha inosimudzira mukupokana kwekumanikidza. Kuwedzera iyo Chromic yezvinyorwa zvesimba zvisina tsvina kuchawedzera yavo yekugadzirisa kurwisa. Nekudaro, kudzikisira kudzikisira kwakaenzana nhamba (pren) iyo inokanganisa alloys kuramba kudzikisira kudzikisira kuora zvakare inosanganisira huwandu hweimwe zvinhu zviri mufomati wayo. Uku kusanzwisisika kunogona kushandiswa kutsanangura kuti musiyano uripo pakati peUS S31803 uye uns S32205 yakagadziriswa uye kana zvine basa.
Kutevera kusimudzira kweDuplex Stainless Nesera, yavo yekutanga kutaurwa yakabatwa seyunzi S31803. Nekudaro, vazhinji vevatungamiri vanotungamira vaigara vachigadzira giredhi iri kusvika kumucheto wepamusoro wekubvumidzwa kwekubvumidzwa. Izvi zvairatidza chishuvo chavo chekuwedzera basa rekushora kweiyo alloy, akabatsirwa nekuvandudzwa kweiyo aood steelmaking maitiro ayo akabvumira kudzora kwakasimba kwekuumbwa. Mukuwedzera, zvakabvumirawo mwero wekuwedzera kweNitrogen kuti afuratirwe, pane kungova aripo sechigadzirwa chekutanga. Naizvozvo, iyo yepamusoro-soro yeDuplex Giredhi yakatsvaga kuti uwedzere huwandu hwechromium (cr), molybdenamu (mo) uye nitrogen (ma) nitrogen (n) nitrogen (n) nitrogen (m). Musiyano uripo pakati peiyo duppositi yeDupposition Inosangana nezasi yeiyo spection, profiti iyo inoramba kumusoro kweiyo mapoinzi inogona kuve mapoinzi pane formula prev =
Kuti usiye kusiyanisa iyo Duplex Stainless Simbi inogadzirwa nekupera kwekumusoro kwehuwandu hwekuumbwa, imwezve chirevo chakaziviswa, zita reUSA SSA2205205. Duplex Stainless Steel yakagadzirwa kune iyo ST32205 (F60) Caption ichazadzisa iyo S31803 (F51) Caption, nepo kudzosera kumashure hakusi kwechokwadi. Naizvozvo S32205 inogona kuve mbiri-yakasimbiswa seS31803.
| Giredhi | Ni | Cr | C | P | N | Mn | Si | Mo | S |
| S31803 | 4.5-6.5 | 21.0-23.0 | Max 0.03 | Max 0.03 | 0.08-020 | Max 2.00 | Max 1.00 | 2.5-3.5 | Max 0.02 |
| S32205 | 4.5-6.5 | 22-23.0 | Max 0.03 | Max 0.03 | 0.14-020 | Max 2.00 | Max 1.00 | 3.0-3.5 | Max 0.02 |
Sotysteel stock gadziriro yakakwana yeDuplex Stainless Simbi seMushandi wekugovaniswa neSandvik. Isu titore Stock ST32205 muhukuru kubva pa5/8 "kusvika 18 Mukuwedzera, isu zvakare tinotorawo huwandu hwe s32205 bara kubva kuUK yedu UK yekuchengetedza, uye ndiro kusvika ku3 "kubva kuPortland yedu, USA Warehouse.
Kutumira Nguva: Oct-25-2019