Nzira yekubvisa sei oxide chiyero pane yakakura dhayamita square pombi?

Solvent uye emulsion inoshandiswa kuchenesa pamusoro pehombe-diameter square pombikubvisa mafuta, girisi, guruva, lubricant uye zvakafanana organic zvinhu. Zvisinei, haigoni kubvisa ngura, oxide scale uye inoyerera pamusoro pehombe-diameter square pombi, saka inongoshandiswa senzira yekubatsira mukurwisa-corrosion operation.

Kazhinji, makemikari uye electrolytic nzira dzinoshandiswa pakunhonga kurapwa. Chekemikari pickling chete inoshandiswa pombi anticorrosion, iyo inogona kubvisa oxide chiyero, ngura uye yekare coating. Dzimwe nguva, inogona kushandiswa sekudzokorora mushure mekuputika kwejecha. Kunyangwe kucheneswa kwemakemikari kuchigona kuita kuti nzvimbo isvike imwe nhanho yehutsanana uye kushata, anchor pateni yayo haina kudzika uye iri nyore kukonzera kusvibiswa kune yakatenderedza nharaunda. Mapaipi mahombe mativi emapaipi achaendeswa kuti agamuchirwe mumabhechi, uye iyo batch mitemo ichaenderana nezvinopihwa zvezvinoenderana zvigadzirwa zviyero.

Zvinhu zvekuongorora, huwandu hwesampling, nzvimbo dzesampling uye nzira dzekuyedza dzemahombe-diameter square pombi dzinoenderana nezvinopihwa zvezviyero zvechigadzirwa. Nemvumo yeanokumbira, hot-rolledyakakura-diameter square tubesinogona kutorwa mumabhechi zvichienderana nemapoka emidzi akakungurutswa.

Kana mhedzisiro yebvunzo yehombe-diameter square machubhu ikatadza kuzadzisa zvinodiwa zvechigadzirwa zviyero, iwo asina kukodzera anotorwa, uye kaviri nhamba yemasamples achatorwa kubva kune imwechete batch yehukuru-diameter square machubhu kuti aongororwe zvakare. zvinhu zvisina kukodzera. Kana iyo yekuongororazve mhedzisiro (kusanganisira chero indekisi inodiwa neiyo bvunzo yeprojekiti) isina kukodzera, iyo batch yehombe-diameter square mapaipi haizounzwa. Kana zvinhu zvinotevera zvekuongorora zvikakundikana kupfuudza kuongorora kwekutanga, kuongororazve hakubvumirwi: a Pane mavara machena mumucheka we macroploid; b. Microstructure.