Mukuyerwa kwechiyero, imwe yemhinduro yakakosha kune inoora yekuyeresa svikiro kushandisa kwakakodzera zvinhu zvinoshingirira mukuora kwechinhu chakanyorova-chikamu chechiridzwa, inonzwa diaphragm kana kupfekedzwa kwayo, kesi yemagetsi kana zvimwe zvikamu zvinodiwa uye mafittings.
PTFE:
PTFE(Polytetrafluoroethylene) imhando imwe yepurasitiki yakapfava, isingaremi uye yakaderera-inokweshana ine makemikari anopikisa corrosion. Iyo inodhura-inoshanda mhinduro yehasha mamiriro mumakemikari kugadzirisa uye oiri & gasi maindasitiri. Nekudaro, inofanirwa kuziva kuti PTFE haishande mukupisa kwekushanda kwakanyanya kupfuura 260 ℃, kuomarara kwakaderera kunoita kuti isakodzere kuve shinda kana diaphragm zvinhu.
Tantalum:
Tantalum isimbi isingaite corrosion inokwanisa kumirisana nemakemikari akasiyana siyana, zvichiita kuti ive sarudzo yepamusoro-soro yekuona diaphragm zvinhu kune zvinosvibisa media. Zvakadaro, simbi inodhura uye haiwanzo shandiswa sezvimwe zvinhu. Mune kemikari process system inogadzirisa zvakanyanya hukasha asidhi, yekumanikidza sensor ine tantalum inonzwa diaphragm inonyatsokodzera chinzvimbo chekuwana iyo yepamusoro nhanho yekuramba corrosion.
Ceramic:
Ceramic chinhu chakadzikama inorganic isiri-metallic zvinhu zvinoratidzira kupikisa kwakanyanya kune tembiricha yepamusoro uye ngura. Piezoresistive/capacitance sensors ane zirconia kana alumina ceramic membrane anowanzo shandiswa muchikamu chemakemikari, chemishonga, uye chikafu & chinwiwa. Izvo zvakakoshawo kuziva kuti senge isiri simbi, ceramic ine brittle kuitira kuti masensa eceramic haakodzere kukwirisa, kuvhunduka kwemafuta uye kudzvanywa kwekushandisa uye inoda kutarisirwa kwakawedzerwa paunenge uchibata.
Hastelloy Alloy:
Hastelloy inoteedzana nickel-based alloys, ayo C-276 anoratidza kwakaringana kushora uye anowanzo kusarudzwa sechinhu chechiridzwa diaphragm uye zvimwe zvakanyoroveswa zvikamu zvinopesana nekuora media. C-276 alloy inoshandiswa munzvimbo zhinji dzemaindasitiri uko hukasha mamiriro emakemikari anounzwa uye zvimwe zvinhu zvinogona kutadza.
Stainless Simbi 316L:
Yakanyanya kujairika Stainless simbi mhando inoshandiswa pakuona diaphragm igiredhi 316L. SS316L ine pakati nepakati corrosion kuramba, yakanaka mekiniki zvivakwa uye inokwanisika mutengo. Stainless simbi shell yeimba isina-wetted inogonawo kuvandudza dziviriro munzvimbo yakaoma. Asi kuramba kwayo kune kuonda kwakanyanya kudiki uye kunodzikira nepamusoro tembiricha uye corrosive medium concentration. Muchiitiko ichocho kufunga kunofanira kutorwa kutsiva simbi isina tsvina pane yakanyoroveswa chikamu uye diaphragm nezvimwe zvinhu zvepamusoro.
Monel:
Imwe imwe nickel-based alloy inonzi monel. Simbi yakasimba kudarika nickel yakachena uye anti-corrosive mumaasidhi akasiyana-siyana nemvura yemunyu. Mumahombekombe uye mugungwa anoshandisa monel akateedzana alloy inowanzove yakakurumbira sarudzo yediaphragm zvinhu. Nekudaro, izvo zvinhu zvinodhura zvakanyanya uye dzimwe nguva zvinongo kurudzirwa kana yakaderera imwe nzira isingagoneke uye isina kukodzera mumamiriro eoxidizing.
ShanghaiWangYuanmugadziri ane ruzivo rwekumanikidza, nhanho, tembiricha uye kuyerera kwekuyeresa zviridzwa kweanopfuura makore makumi maviri. Veteran mainjiniya edu vanokwanisa kuunza mhinduro yakakwana yezvinetso zvemarudzi ese ekuora mamiriro. Ndapota inzwa wakasununguka kutibata nesu kuti tipe ruzivo rwematanho emamwe maitiro ekushandisa.
Nguva yekutumira: Sep-02-2024