Pali mitundu yambiri ya mapaipi azitsulo zosapanga dzimbiri. Zomwe zimagwiritsidwa ntchito nthawi zambiri zimatha kugawidwa muzitsulo zosapanga dzimbiri zozungulira mapaipi, mapaipi apakati, mapaipi a hexagonal, etc. malinga ndi mawonekedwe awo. Malinga ndi ntchito zawo, iwo akhoza kugawidwa mu zitsulo zosapanga dzimbiri mipope mafakitale, mipope wandiweyani-mipanda, mipope welded, etc. Weite makamaka amagulitsa 304zitsulo zosapanga dzimbiri capillary mapaipia zipangizo zosiyanasiyana ndi specifications.
Kodi mukudziwa zomwe zimakhudza ubwino wa pamwamba pa zitsulo zosapanga dzimbiri capillaries? Monga mtundu wa zitsulo zosapanga dzimbiri zopanda msoko mu austenite, 304 zitsulo zosapanga dzimbiri capillaries osati zabwino zofunika makina katundu monga kumangika kukana, kukana dzimbiri ndi kuuma mkulu, komanso kukhala ndi maonekedwe okongola, kutanthauza kuti kuwala kwa pamwamba 304 zitsulo zosapanga dzimbiri capillaries kufika msinkhu muyezo. Komabe, ziyenera kukumbukiridwa kuti kuwala kwa 304 capillaries zitsulo zosapanga dzimbiri kudzachepetsedwa chifukwa cha ntchito yosayenera kapena kukonzekera bwino panthawi yokonza.
Chimodzi mwa zinthu zofunika kwambiri zomwe zimakhudza khalidwe lapamwamba la ma capillaries osapanga dzimbiri ndikuti emulsion imakhala ndi mafuta ambiri. The emulsion ndi kofunika njira yothetsera ozizira anagubuduza mphero pokonza zosapanga dzimbiri capillaries. Zimagwira ntchito yofunikira pakusalala komanso kuziziritsa kwa ma capillaries achitsulo chosapanga dzimbiri. Komabe, emulsion imakhala ndi mafuta, ndipo mafutawo amasweka mu carbon pa kutentha kwakukulu. Ngati mafuta mu emulsion si kutsukidwa mu nthawi pambuyo carbonized pa kutentha kwambiri, iwo kudziunjikira pamwamba pa 304 zosapanga dzimbiri capillary, ndipo indentation adzapangidwa pambuyo anagubuduza. Chifukwa cha kuchuluka kwa mafuta mu emulsion, carbonization idzapangidwa ndikusonkhanitsa pakhoma lamkati la chivundikiro chokonzekera pambuyo pa annealing. Munjira zina zogwirira ntchito, zakuda za kaboni izi zidzabweretsedwa pamwamba pa 304 zitsulo zosapanga dzimbiri capillary, potero kuphimba pamwamba pa 304 chitsulo chosapanga dzimbiri capillary ndikukhudza mawonekedwe a mawonekedwe. Pambuyo pokonza nthawi yayitali, mafuta ambiri, kaboni wakuda, fumbi ndi zinyalala zina zidzaunjikana pa mbale ya convection ndi ng'anjo. Ngati sanatsukidwe mu nthawi, amagweranso pamwamba pa capillary yachitsulo chosapanga dzimbiri.
M'malo mwake, kapangidwe kake ndi kutha kwapamwamba kwa ma capillaries 304 azitsulo zosapanga dzimbiri zimagwirizana kwambiri ndi chilengedwe komanso ukhondo. Malingana ngati mbale ya convection, tebulo la ng'anjo ndi khoma lamkati la chivundikiro chokonzekera zimatsukidwa mu nthawi, khalidwe lapamwamba la ma capillaries a 304 zitsulo zosapanga dzimbiri likhoza kusinthidwa mwachindunji.
Kusunga pamwamba pa ma capillaries achitsulo chosapanga dzimbiri koyera kumatha kukulitsa moyo wautumiki wa ma capillaries achitsulo chosapanga dzimbiri, kupulumutsa ndalama ndikupanga phindu lalikulu logwiritsa ntchito.
Nthawi yotumiza: Aug-23-2024