He aha te rerekētanga i waenga i ngā pereti kakahu me ngā pereti maitai noa?

Ko ngā pereti maitai, hei tetahi o ngā rauemi taketake, he mea tino nui i roto i ngā ahumahi hanga ahumahi me ngā ahumahi taputapu taumaha. He rerekē ngā whakaritenga mō te mahi a te pereti maitai i roto i ngā taiao tono rerekē, nō reira he mea nui kia whiriwhiria te pereti maitai tika. Ina koa i roto i ngā taiao kakahu nui, ko te Pereti Kakahu CCO (pereti maitai ātete-mau chromium carbide) e whakaatu ana i te pakari me te penapena kaha ake i ngā pereti maitai noa.

Te whakamāramatanga taketake o ngā pereti maitai noa me ngā pereti maitai ātete-kakahu

Ko ngā pereti maitai noa e pā ana ki ngā maitai waro-iti, waro-waenga rānei pērā i te Q235 me te A36, e whakamahia nuitia ana i roto i ngā hanganga whare, te hanga mīhini, ngā piriti, me ngā taputapu kawe. He iti te utu me te kaha o te tukatuka i tēnei momo pereti maitai, engari he iti noa te pakeke me te ātete ki te kakahu, ā, kāore e taea te aro atu ki ngā āhuatanga kakahu kaha.

Pereti Kākahu CCO, arā,Pereti Whakamau Paparua Chromium Carbide, he pereti maitai hiato me te paparanga koranu pakeke-teitei i runga i te mata, e kiia ana ko te pereti kakahu hiato. He nui ngā matūriki chromium carbide kei roto i tōna mata, e whakapai ake ana i te pakeke me te ātete kakahu, ā, e whakamahia whānuitia ana i roto i ngā ahumahi kakahu-nui pēnei i te keri maina, te hanga, me te whakarewa.

Tātari Whakataurite Mahi

Mō te pakeketanga, he iti iho i te HRC 30 te nuinga o ngā pereti maitai noa, engari ko te pakeketanga o te mata o ngā pereti maitai ātete-pakaru CCO ka eke ki te HRC 58-65, he nui atu i te maitai tuku iho. Mā tēnei ka taea te pupuri i te hanganga pai ina roa te pakaru.

Mō te ātete ki te kakahu, ko te roa o te ora o te Pereti Mau CCO he 15 ngā wā i te maitai waro-iti noa, ā, he 5 ki te 8 ngā wā i te maitai i whakamahanatia. Nā te hanganga chromium carbide, ka mau tonu te mahi pumau o te pereti maitai i raro i te pānga tere tere, i te kakahu reti rānei o te rauemi.

Hei tāpiritanga, he tino pai hoki tōna ātete ki te pānga me te wera, inā koa i ngā taiao he nui te pāmahana, he nui rānei ngā matūriki waikura. Ko te pereti turanga o te pereti maitai CCO he maitai noa, he pakari pai, ko te paparanga mata he kaha te pakaru, ā, ka hangaia he āhuatanga pai rawa atu o te maitai bimetallic. Ka kiia hoki tēnei hanganga he pereti maitai hiato ātete-kakahu maitai bimetallic, he pereti kakahu whakarewa bimetallic rānei.

Ngā rerekētanga i roto i te tukanga whakaputa

Ko te nuinga o ngā pereti maitai noa ka hangaia mā te huri wera, mā te huri matao rānei. Ahakoa he māmā, he whai hua hoki te tukanga, he ngāwari tonu te puta o ngā hapa ā-roto pērā i ngā kongakonga matotoru me ngā kapiti moroiti.

He rerekē,Ngā pereti maitai ātete-kākahu CCOWhakamahia ngā hangarau whakarewa matatau pērā i te mata aunoa, te tapahi taiaho/plasma tino tika, me te maimoatanga mata maha-haerenga hei whakarite kia ōrite, kia piri hoki ō rātou hanganga hiato. Mā te mana kounga tino pakari ka pai ake te pono me te ōritetanga.

Ngā horopaki tono noa

E whakamahia whānuitia ana ngā pereti maitai noa i roto i ngā whare, i ngā hanganga piriti, i ngā anga mīhini whānui me ngā hanganga tinana, ā, he rawaka mō ngā wā he iti te ātete ki te kakahu.

He kōwhiringa pai te Pereti Whakamau CCO mō ngā taiao e kaha ana te mau. I roto i ngā ahumahi keri me te keri pari, he maha ngā wā e whakamahia ana mōngā ara rere, ngā pekepeke, mengā arai kuru; i roto i te umanga sima, e whakamahia ana mō te whakaranu i ngā mata me ngā raina; i roto i te umanga mīhini taumaha, koinei te kōwhiringa tuatahi mō ngā wāhanga pēnei i tengā peere kerimengā arai wāhanga taraka putunga.

Ko te rerekētanga matua i waenga i ngā pereti maitai ātete-mau CCO me ngā pereti maitai noa ko tō rātou ātete-mau me te roa o te hanganga. Ahakoa he iti ake te utu o te mea tuatahi, ka tino whakaitihia te auau o te whakakapinga me te tiaki i te whakamahinga roa, ā, he iti ake te utu whakahaere whānui. I roto i te taiao kakahu-nui, ko te whiriwhiri i ngā rauemi mahi-teitei pēnei i te Chromium Carbide Overlay Wear Plate te mea nui hei whakarite i te whai huatanga me te haumaru o te whakaputanga.

I roto i te tukanga whiriwhiri rauemi, mā te mārama ki ngā rerekētanga mahi o ngā pereti maitai rerekē ka āwhina i ngā kaihangarau ki te whakatau pūtaiao ake, whai take ake hoki, ā, ka roa ake te ora ratonga o ngā taputapu me te whakapai ake i ngā painga o te kaupapa.