Simbi Isina Stainless Iine Porous Zvechokwadi Here?

Overview
Simbi isina tsvina chinhu chakakurumbira mumaindasitiri akasiyana, anosanganisira kuvaka, mota, uye aerospace.Yayo isingadziviriri zvivakwa uye kusimba kunoita kuti ive sarudzo yakanaka kune akawanda maapplication.Zvisinei, mubvunzo mumwe unowanzoitika ndewekuti " kana simbi isina tsvina ine porous ".Mhinduro chaiyo ndeyekuti, yakajairika Stainless simbi haina porous.
Mune ino blog post, isu tichaongorora musoro we porosity musimbi isina tsvina uye kuona kana iri porous zvinhu.

1. Chii chinonzi Stainless Steel?

Kutanga, tinofanira kuziva chii chinonzi Stainless steel?
Stainless simbi imhando yesimbi ine kanenge 10.5% chromium.Zvimwe zvinhu, senge nickel, molybdenum, uye titanium, zvinogonawo kuwedzerwa kunatsiridza zvimiro zvayo zvinodzivirira kukora.Simbi isina simbi inozivikanwa nekusimba kwayo kwepamusoro, kusimba, uye kuramba kukoromoka, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzakaoma.

Asi chokwadi, Kune akati wandei akasiyana marudzi esimbi isina tsvina, imwe neimwe iine yakasarudzika hunhu uye maitiro.Zvakadai seAustenitic Stainless simbi, isiri-magnetic uye ine yakanakisa corrosion resistance, ukuwo ferritic Stainless simbi ine magineti uye isingadziviriri kukungura.

2. Porosity muZvinhu

Ipapo tinofanira kuziva kuti chii chinonzi Porosity.
Muchidimbu, Porosity kuvapo kwenzvimbo dzisina chinhu kana pores mukati mechinhu.Porous zvinhu zvinokwanisa kutora zvinwiwa uye magasi, izvo zvinogona kukanganisa zvimiro zvavo uye kusimba.Porosity inogona kuva yekuzvarwa mune zvimwe zvinhu, sehuni kana chipanje, kana inogona kuve mhedzisiro yekugadzira maitiro, sekukanda kana welding.

Kuvapo kweporosity kunogona kukanganisa zvakanyanya ma mechanika echinhu, senge simba, ductility, uye kuoma.Porous zvinhu zvinogonawo kunge zviri nyore kuita ngura, sezvo kuvapo kwevoids kunogona kugadzira nzira dzekuti zvinosvibisa zvipinde mukati mezvinhu.

3. Porosity muStainless Steel

Simbi isina simbi inogona kuita porous nekuda kwezvikonzero zvakati wandei, zvinosanganisira kushomeka kwekugadzira maitiro, kuratidzwa munzvimbo dzine ngura, uye kuvapo kwetsvina.Mhando yakajairika yeporosity musimbi isina tsvina ndeye intergranular porosity, iyo inokonzerwa nekunaya kwecarbides pamiganhu yezviyo panguva yewelding.

Intergranular porosity inogona kuderedza zvakanyanya kushora kwesimbi isina tsvina uye inokanganisa maitiro ayo emagetsi.Mamwe marudzi eporosity anogona kuitika musimbi isina tsvina anosanganisira hydrogen-induced porosity uye dendritic segregation.

4. Kuedzwa kwePorosity muStainless Steel

Pane nzira dzakati wandei dzekuyedza porosity yesimbi isina tsvina, kusanganisira yekutarisa yekuona, yemvura inopinza yekuyedza, uye X-ray radiography.Kuongorora kwekuona kunosanganisira kuongorora nemaziso pamusoro pechinhu chezviratidzo zveporosity, senge voids kana kuputika.Liquid penetrant test inosanganisira kuisa mhinduro yekupinda pamusoro pechinhu uyezve kushandisa mugadziri kuratidza chero hurema hwepamusoro.

X-ray radiography inzira isingaparadze yekuyedza inoshandisa maX-ray kugadzira mifananidzo yemukati mechinhu.Iyi nzira inonyanya kubatsira pakuona porosity inogona kunge iripo pasi pepamusoro pezvinhu.

5. Zvishandiso zveNon-Porous Stainless Steel

Non-porous Stainless simbi yakakosha mumaindasitiri akati wandei, kusanganisira kugadzira chikafu, mishonga yemishonga, uye michina yekurapa.Iyo isiri-porous pamusoro pesimbi isina tsvina inoita kuti zvive nyore kuchenesa uye kuchenesa, zvichiita kuti ive chinhu chakanakira kushandiswa munzvimbo dzinokosha hutsanana.

Simbi isina tsvina inowanzoshandiswa mukuvaka makemikari uye petrochemical zvidyarwa, uko kunoratidzwa kune yakaoma corrosive nharaunda.Isiri-porous simbi isina tsvina inodiwa mune izvi zvikumbiro kuti ive nechokwadi chekuti zvinhu zvacho zvinodzivirira kukorona uye zvinogona kumira nemamiriro ezvinhu akaomarara.

Mhedziso

Mukupedzisa, simbi isina tsvina inogona kuita porous nekuda kwezvikonzero zvakati, zvinosanganisira maitiro asina kunaka ekugadzira, kuratidzwa munzvimbo dzinoora, uye kuvapo kwetsvina.Porosity musimbi isina tsvina inogona kudzikisa zvakanyanya kusimba kwayo uye kukanganisa ma mechanic properties.

Dzimwe FAQ nezve Stainless Steel Porous?

1. Stainless steel chii, uye nei ichishandiswa?

Stainless simbi imhando yesimbi ine hushoma hwe10.5% chromium, iyo inopa zvinhu zvacho zvakasiyana-siyana, zvinosanganisira kusakara, kusimba, uye kusimba.Inowanzoshandiswa mumhando dzakasiyana-siyana dzekushandisa, zvinosanganisira kuvaka, zvekufambisa, zvigadzirwa zvekurapa, uye midziyo yemumba.

2. Simbi isina tsvina ingava porous here?

Hongu, mune mamwe mamiriro ezvinhu, simbi isina tsvina inogona kuva porous.Porosity musimbi isina simbi inogona kuitika panguva yekugadzira, kunyanya panguva yewelding.Zvimwe zvinhu zvinogona kukonzera porosity zvinosanganisira kuratidzwa kune zvinoora nharaunda uye kuvapo kwetsvina muzvinhu.

3. Ko porosity inobata sei zvinhu zvesimbi isina tsvina?

Porosity inogona kuderedza zvakanyanya kushorwa kwesimbi isina tsvina, zvichiita kuti ive nyore kune ngura.Inogonawo kuderedza zvinhu, kuderedza simba rayo uye kusimba.

4. Ko porosity musimbi isina tsvina inoonekwa sei?

Kuongorora kwekuona inzira yakapusa yekuyedza porosity, asi inogona kusashanda mukuona porosity iripo pazasi pepamusoro pechinhu.Liquid inopinda muyedzo uye X-ray radiography inzira dzinoshanda dzekuyedza porosity, sezvo vachigona kuona kuremara kwepamusoro uye porosity iripo pasi pepamusoro pechinhu.

5. Simbi yese isina tsvina haina porous here?

Kwete, haisi yose simbi isina tsvina isiri porous.Mamwe marudzi esimbi isina tsvina ane porous kupfuura mamwe, zvichienderana nekuumbwa kwavo uye maitiro ekugadzira.Semuyenzaniso, 304 Stainless simbi kazhinji isiri-porous, nepo 316 Stainless simbi inogona kubatwa zvakanyanya neporosity nekuda kwekukwira kwayo molybdenum.

6. Ndeapi maindasitiri anovimba neasina-porous Stainless simbi?

Non-porous Stainless simbi yakakosha mumaindasitiri akati wandei uko hutsanana uye kusadzivirirwa nekuora zvinhu zvakakosha.Maindasitiri aya anosanganisira kugadzira chikafu, zvemishonga, nemidziyo yekurapa.Simbi isina tsvina inowanzoshandiswa mukuvaka makemikari uye petrochemical zvidyarwa, uko kunoratidzwa kune yakaoma corrosive nharaunda.

7. Ko porosity musimbi isina tsvina ingadziviswa sei?

Porosity musimbi isina tsvina inogona kudziviswa nekushandisa nzira dzakafanira dzekugadzira uye kuve nechokwadi chekuti zvinhu zvacho hazvina kusvibiswa.Zvakakoshawo kuchengetedza simbi isina tsvina kubva pakusangana nemhoteredzo dzinoita ngura, dzakadai seasidhi, munyu, nemamwe makemikari.

Saka isimbi yerudzii yauri kutsvaga?Porous Stainless Steel Chaizvoizvo kana Isina Porosity Stainless simbi ?

kana iwe uchitsvaga yakakosha Porosity simbi isina tsvina, unogamuchirwa kubata HENGKO, yedu porous sintered stainless simbi iri.

inoshandiswa zvakanyanya kumaindasitiri mazhinjikusefa kwesimbi, sparger, sensor kudziviriraect, ndinovimba yedu yakakosha Stainless inogona kubatsira kune yako indasitiri.

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