Kwa zaka zambiri ndakhala ndikugwiritsa ntchito mbale zambiri zamkuwa, ndipophosphorous deoxidized copper (DHP, nthawi zambiri C12200 grade)Nthawi zonse zimaonekera bwino pamene kuwotcherera kuli mbali ya chithunzicho. Kuonjezera phosphorous pang'ono kumeneku kumachotsa mpweya woipa panthawi yosungunuka, kukusiyirani zinthu zoyera, zofewa, komanso - chofunika kwambiri - zosungunula popanda mavuto a hydrogen embrittlement omwe angavutitse mkuwa woyera. Sizoyera kwambiri pamagetsi, koma popanga matanki, zosinthira kutentha, kapena chilichonse chomwe chimafuna malo olimba, osatulutsa madzi, mbale za DHP zimalandiridwa mobwerezabwereza. Mu 2026, poyang'ana kwambiri machitidwe abwino a HVAC komanso kupanga mafakitale odalirika, mbale izi zikugwira ntchito bwino ngati ntchito yothandiza.
Nayi malingaliro anga osavuta pa zomwe mbale zamkuwa za DHP zimabweretsa, mafakitale omwe amazigwiritsa ntchito nthawi zonse, momwe zimafananira ndi mitundu ina yamkuwa, komanso chifukwa chake zimakhala zovuta kuzisintha pantchito zina.
Mapepala amkuwa oyeretsedwa ndi phosphorous omwe ali m'sitolo - mapepala oyera, athyathyathya okonzeka kupangidwa, kuwotcherera, kapena kupangidwa.
Kodi Ma DHP Copper Plates Ndi Otani?
Mkuwa uwu umakulungidwa kuchokera ku mkuwa wosasungunuka, zomwe zimakupatsani mphamvu yowongolera makulidwe ndi kapangidwe kake ka tirigu wabwino:
- Kutha kupotoka bwino kwambiri(TIG, MIG, brazing) yopanda ma porosity kapena kufooka
- Kutentha kwakukulukuti kutentha kusamutsidwe bwino mu zosinthira kapena mapanelo
- Kupangika bwinozopindika, kuponda, kapena kukoka mozama m'mathanki/zipolopolo
- Kukana dzimbiri kolimbam'malo okhala ndi mlengalenga kapena madzi ofatsa
Timasunga kukula koyenera, monga kwathumbale zamkuwa zopangidwa ndi phosphorous deoxidized- maziko abwino kwambiriKudula kapena kupanga CNC.
Makampani Omwe Amadalira Iwo
Ma DHP plates amaonekera pomwe kuwotcherera ndi kutentha ndikofunikira:
- HVAC ndi firiji (mbale zosinthira kutentha, zipolopolo za condenser)
- Ma boiler a mafakitale ndi zotengera zopanikizika
- Denga ndi zokutira za zomangamanga (zokhalitsa, zofewa komanso zofewa)
- Ma radiator a magalimoto ndi zoziziritsira mafuta
- Matanki opangira mankhwala (zowononga pang'ono)
Pafupifupi gulu lililonse la mkuwa lopangidwa lomwe limafuna zolumikizira zodalirika.
Momwe Amafananizira - Ndi Chifukwa Chake Nthawi Zambiri Sizosinthika
Polimbana ndi mkuwa wa ETP (C11000, chinthu choyera kwambiri), DHP ili ndi mphamvu yotsika pang'ono yoyendetsera magetsi (pafupifupi 85–95% IACS vs 101%) koma kusinthasintha kwabwino kwambiri - ETP imatha kudwala matenda a haidrojeni, zomwe zimapangitsa kuti pakhale ming'alu panthawi yopangira magetsi kapena ikagwiritsidwa ntchito. Mkuwa wopanda mpweya (OFHC) ndi woyera kwambiri koma wokwera mtengo ndipo umakhalabe pachiwopsezo cha mavuto popanda kusungunuka. Mkuwa wopangidwa ngati mkuwa umawonjezera mphamvu koma umasiya mphamvu yoyendetsera magetsi ndikusintha khalidwe la dzimbiri.
Mphepete yeniyeni:phosphorous yotsala imatsimikizira kuti ma welds abwino ndi ma braids amakhazikika,pamene kutentha kumafanana ndi mkuwa weniweni.
Mukuyesera kusinthana? Pazinthu zopangidwa ndi zitsulo zosungunula monga zosinthira kutentha kapena matanki, njira zina monga aluminiyamu zimatayika pakusintha kwa kutentha/kutumiza, kudumpha kosapanga dzimbiri mtengo ndi kulemera, kapena mkuwa woyera kwambiri ungayambitse kulephera kwa zitsulo zosungunula. Mu ntchito zomwe zimafuna zitsulo zosungunula zothina komanso kutentha koyenda bwino pakapita zaka zambiri, ma DHP plate nthawi zambiri amakhala chisankho chotetezeka komanso chotsimikizika - kusintha nthawi zambiri kumatanthauza kukonzanso, kuyesa kwambiri, kapena zoopsa zobisika zodalirika.
Zomwe Zili Patsogolo pa Ma DHP Copper Plates
Ndi malamulo ogwiritsira ntchito mphamvu moyenera, ma rolls opyapyala komanso apamwamba a makina osinthira ang'onoang'ono akutchuka kwambiri.
Ngati mukupanga chinthu chomwe chikufunika kuwotcherera popanda kupweteka mutu, onani tsamba lathu.Mbale yamkuwa ya DHP or tifuuleni– taona kuti yathetsa mavuto ambiri ogwirizana m'sitolo.
Ma DHP plates sangakhale mkuwa weniweni, koma amagwira ntchito bwino momwe akufunira.
Nthawi yotumizira: Januwale-19-2026