Ingxubevange eyodwa evame ukucatshangelwa uma kuqhathaniswaIsilinganiso 625. I-Inconel 625 inikeza ukumelana nokugqwala okuphawulekayo, ikakhulukazi endaweni eshisa kakhulu futhi egqwala kakhulu, efana ne-Monel K500. Iphumelela kakhulu ekumelaneni ne-pitting, ukugqwala kwe-crevice, kanye ne-oxidation. Kodwa-ke, i-Monel K500 inomkhawulo uma kuziwa ezinhlelweni zokushisa eziphansi, ikakhulukazi ezindaweni ezinokuqukethwe okuphezulu kwe-chloride. Ukumelana okuphezulu kwe-Monel K500 nokucindezela ukugqwala kokuqhekeka emanzini olwandle kukwenza kube ukukhetha okuncanyelwayo ezingxenyeni zasolwandle, kuyilapho i-Inconel 625 isetshenziswa kakhulu endaweni ye-aerospace enezinga lokushisa eliphezulu kanye nezinhlelo zokukhiqiza amandla ngenxa yokukhasa kwayo okuphezulu namandla okuqhuma emazingeni okushisa aphakeme.

Enye ingxubevange ekuqhathaniseniI-Hastelloy C-276. I-Hastelloy C-276 idume ngokumelana kwayo okuvelele nohlu olubanzi lwamakhemikhali anolaka, okuhlanganisa ama-asidi aqinile nemithombo ye-oxidizing. Nakuba ikwazi ukumelana nezimo ezidle kakhulu, ayinazo izici kazibuthe ze-Monel K500. Lokhu kwenza i-Monel K500 ingabuyiseleki ezinhlelweni zokusebenza lapho kudingeka khona ukusebenza kazibuthe, njengamaphampu kazibuthe oshayelayo. Ukwengeza, i-Monel K500 ngokuvamile ihlinzeka ngokusebenza kwezindleko okungcono ezinhlelweni zokusebenza ezingadingi ukumelana namakhemikhali okwedlulele okunikezwa i-Hastelloy C-276.

Imikhiqizo yethu yocingo ye-Monel K500 iza ngezinhlobo ezihlukahlukene zokucaciswa, ngayinye yakhelwe izidingo ezithile zohlelo lokusebenza. Ezintanjeni zegeji ecolekile, ngokuvamile ezisukela ku-0.1mm ukuya ku-1mm ububanzi, zinikeza ukuhleleka okuhle kakhulu, okuzenza zilungele imiklamo yobucwebe eyinkimbinkimbi, iziphethu ezinembayo, nezinto zikagesi. Naphezu kobukhulu bazo obuncane, lezi zintambo zigcina amandla aqinile okuqinile nokugqwala, okuqinisekisa ukuqina ngisho nasezintweni ezibucayi.

Izintambo zegeji ezimaphakathi, ezinobubanzi obuphakathi kuka-1mm no-5mm, zishaya ibhalansi phakathi kwamandla nokuguquguquka. Ngokuvamile zisetshenziswa ekwenzeni izixhumi, izixhumi, nezingxenye zemishini ezisezingeni elincane. Umthamo wabo wokuthwala umthwalo othuthukisiwe, kuhlanganiswe nokumelana nezindawo ezinokhahlo, kubenza babe ukukhetha okuthembekile kwezicelo zezimboni.

Emisebenzini esindayo, izintambo zethu eziwugqinsi zegeji ye-Monel K500, ezingaphezu kuka-5mm ububanzi, ziletha amandla akhethekile nokuqina. Lezi zintambo zilungele izingxenye ezinkulu zesakhiwo, njengokwakhiwa kwemikhumbi nemishini esindayo. Bangakwazi ukumelana nokucindezeleka okukhulu komshini kuyilapho belondoloza ukumelana nokugqwala okuhle kakhulu, ngisho nasezimweni ezinzima kakhulu.

Ngaphezu kobubanzi obuhlukene, izintambo zethu ze-Monel K500 ziyatholakala ngamamaki ahlukahlukene obulukhuni, kusukela kokuthambile - okuboshiwe ukuze kuqineke kakhulu kuye kuqiniswe ngokugcwele ukuze kusetshenziswe amandla aphezulu. Siphinde futhi sinikeze ngezinhlobonhlobo zezindawo eziqedwayo, okuhlanganisa ukupholishelwa ukukhanga kobuhle, okungenziwa ukuze kuthuthukiswe ukumelana nokugqwala, futhi kuhlanganiswe ukuze kuvikelwe imvelo ethile. Ngamasu okukhiqiza athuthukile nokulawulwa kwekhwalithi okuqinile, uchungechunge ngalunye lwentambo yethu ye-Monel K500 ihlangabezana namazinga aphezulu kakhulu embonini, iqinisekisa ukusebenza okuthembekile kuwo wonke amaphrojekthi ahlukahlukene.