S31803 Duplex Stainless Steel: Ubudahangarwa bw'Ingese n'Imbaraga nyinshi mu Nganda

S31803, izwi kandi nka Duplex 2205 cyangwa F60, ni icyuma gikozwe mu buryo bwa "duplex stainless steel" gikunzwe cyane ku isoko mpuzamahanga. Iki gikoresho kizwi muri gahunda ya Unified Numbering System (UNS), gihabwa agaciro kubera ubushobozi bwacyo bwo kurwanya ingese, imbaraga za mekanike zidasanzwe, ndetse n'imikorere yacyo inyuranye mu bidukikije bikomeye.

Imiterere n'imiterere by'ingenzi by'imiti

S31803 ifite icyuma kidasagwa gifite uruvange rwiza rw'ibintu bivangavanze bitanga imiterere yacyo ihebuje:

• Chromium (Cr):Hafi 22% - Yongera ubushobozi bwo kurwanya ingese, cyane cyane iyo imyobo ivamo ingese n'imyanya.

• Nickel (Ni):Hafi 5.0–6.0% - Yongera ubukomere n'ubushobozi bwo gukora neza.

• Molybdenum (Mo):Hafi 3.0% - Yongera ubudahangarwa ku kwangirika kw'ibintu, cyane cyane mu bidukikije birimo chloride nyinshi.

• Azote (N):Hafi 0.18% - Yongera imbaraga kandi igafasha mu kurwanya ingese.

Imiterere yihariye y’ibice bibiri, ihuza ibice bya ferritic na austenitic, ituma habaho imiterere ya mekanike ikubye kabiri uy’ibyuma bisanzwe bya austenitic stainless mu gihe bigumana ubushobozi bworoshye bwo gukora no gukomera.

Imitungo n'Ibyiza Bidasanzwe

Ubudahangarwa bwo Kurwanya Ingese Bwongerewe

S31803 irakomeye mu kurwanya ingese zitandukanye, harimo:

• Kugwa kw'ibitugu n'ubukonje bw'imiyoboro:Ifite chromium nyinshi na molybdenum bituma ikora neza cyane mu bidukikije bya chloride.

• Kugabanuka kwa Stress mu mitsi:Imiterere y’impande ebyiri itanga ubudahangarwa bwo kwangirika mu gihe cy’imihangayiko, ndetse no mu gihe ishyizwe mu buryo bukabije.

Imbaraga z'ubukanishi zihebuje

• Ingufu nyinshi zo gukurura:Ubusanzwe, imbaraga zo gukurura za S31803 zirenga 500 MPa, bigatuma iba nziza cyane mu gukoresha umuvuduko mwinshi.

• Gukomera kurushaho:Imiterere y’ibikoresho iringaniye ntiyongera imbaraga gusa, ahubwo inatuma bikomera kandi bikagira ubushobozi bwo gukora neza, ibyo bikaba ari ingenzi mu nganda zikora neza.

Ubushuti bwiza cyane

Nubwo hakenewe kwitabwaho cyane mu gihe cyo gusudira kugira ngo hirindwe kwangirika mu gace kagizweho ingaruka n'ubushyuhe, uburyo bukwiye bwo gusudira no kuvura nyuma yo gusudira bishobora gutuma ingingo zikomeye kandi zitagira inenge zibaho. Ibi bituma S31803 iba amahitamo meza haba mu gukora no gusana.

Porogaramu zo mu nganda

Ibyuma bitagira umugese bya S31803 bikoreshwa cyane mu nganda zitandukanye bitewe n’ubuhanga bwabyo mu gupima no kurwanya ingese. Ahantu hakenewe cyane harimo:

• Ibikoresho byo gutunganya imiti:Ni byiza cyane ku byuma bitanga amashanyarazi, ibigega byo kubikamo ibintu, n'imiyoboro aho bisaba kurwanya imiti ihumanya.

• Inganda za peteroli na gaze:Ikoreshwa cyane mu miyoboro, mu mavali, no mu bikoresho, cyane cyane mu gihe hari umwuka mwinshi n'umwuka mwinshi wa chloride.

• Ubwubatsi bw'Amato yo mu Nyanja n'Ubwubatsi:Ubudahangarwa bwayo n'ingese yo mu mazi y'umunyu butuma ikoreshwa mu nyubako zo mu nyanja, ibikoresho byo mu mazi, n'ibindi bikorwa byo mu mazi.

• Ibikoresho byo Gutunganya Ingufu:Gukorera mu nganda z'amashanyarazi n'ibigo bya kirimbuzi aho imiterere y'inyubako n'imikorere y'igihe kirekire ari ingenzi cyane.

• Ibice by'ubwubatsi n'ubwubatsi:Irangi ryayo ryiza kandi riramba byatumye ikoreshwa mu nyubako zigezweho no mu bikorwa by'ubwiza

   

Iyubahirizwa ry'amahame mpuzamahanga

S31803 duplex stainless steel yujuje ibisabwa byinshi mpuzamahanga n'iby'igihugu, bigatuma ikora neza kandi ikagira ubuziranenge. Urugero:

• ASME B16.11:Igaragaza uburyo ikoreshwa mu gukora imiyoboro ikoreshwa mu gusudira no mu gukora imiyoboro ifite imigozi.

• ASTM A240/A240M:Itanga amabwiriza ku byuma bitagira umugese bikoreshwa mu bikorwa bitandukanye.

• EN 10088-2:Ibisobanuro birambuye ku bisabwa ku bikoresho by'ibyuma bitagira umugese mu Burayi.

Uku gukurikiza amahame ahamye byemeza ko S31803 ihura n'ibisabwa n'ikoreshwa ry'ingenzi ku isi yose.

Umwanzuro

Ibyuma bitagira umuze bya S31803 bigaragara nk'ibikoresho bifite ubushobozi bwo gukora ibintu byinshi kandi bikomeye, byiza cyane mu nganda zikenera imbaraga nyinshi. Uruvange rwabyo rwiza rw'imbaraga nyinshi, kurwanya ingese nyinshi, no gusudira neza bituma biba amahitamo meza mu nzego zitandukanye nko gutunganya imiti, peteroli na gaze, ubwubatsi bwo mu mazi, gukora ingufu, n'ubwubatsi. Mu gihe inganda zikomeje kurenga imipaka y'imikorere no kuramba, S31803 ikomeje kuba ibikoresho bikunzwe cyane bitanga agaciro n'umutekano birambye.

Kugira ngo habeho ibisobanuro birambuye bya tekiniki n'ibisubizo byihariye, abahanga mu nganda barashishikarizwa kureba impapuro z'amakuru y'ibikoresho no kuvugana n'abatanga serivisi bizewe.

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