Okokuqala, izinzuzo zezingxenye zokunemba ze-granite
1. Ukuqina okuphezulu nokumelana nokugqoka: I-Granite, njengetshe lemvelo eliqinile, inobulukhuni obuphakeme kakhulu futhi imelana nokugqoka. Lokhu kuvumela izingxenye ezinembayo zegwadle ukuthi zigcine ukunemba okungcono kwendawo kanye nokuzinza ngesikhathi sokusetshenziswa kwesikhathi eside, futhi akulula ukugqokwa noma ukuklwejwa.
2. I-coefficient ephansi yokunwetshwa kwe-thermal: I-coefficient yokwanda okushisayo kwe-granite incane uma kuqhathaniswa, ngakho-ke isengakwazi ukugcina ukuzinza okuhle kwe-dimensional endaweni enezinguquko ezinkulu zokushisa. Lokhu kubaluleke kakhulu lapho kudingeka khona ukunemba okuphezulu.
3. Ukumelana nokugqwala okuqinile: I-Granite inokumelana nokugqwala okuhle kwezinto ezihlukahlukene zamakhemikhali, futhi ingagcina ukusebenza okuzinzile ngisho nasezindaweni zokusebenza ezinzima.
4. Akukho ukunakekelwa okukhethekile: Uma kuqhathaniswa nezingxenye zensimbi, izingxenye ze-granite zokunemba azidingi ukwelashwa okukhethekile kokuqeda ukugqwala nokuqeda ukugqwala, futhi izindleko zokunakekela ziphansi.
Okwesibili, ukushiyeka kwezingxenye zokunemba ze-granite
1. Isisindo esikhulu: Ukuminyana kwegwadle kuphakeme, ngakho umthamo ofanayo wezingxenye zegwadle usinda kunezingxenye zensimbi. Lokhu, ngokwezinga elithile, kunciphisa ukusetshenziswa kwayo ezimweni lapho kudingeka khona umklamo ongasindi.
2. Ubunzima bokucutshungulwa okuphezulu: Ngenxa yobulukhuni obuphezulu kakhulu begwadle, amathuluzi namathuluzi ochwepheshe okwengeziwe kudingeka kusetshenziswe enqubweni yokucubungula, futhi ubunzima bokucubungula kanye nezindleko ziphezulu uma kuqhathaniswa.
3. I-Brittleness: uma iqhathaniswa nensimbi, i-granite iyaphuka futhi ijwayele ukuphuka noma ukulimala uma ingaphansi komthelela noma ukudlidliza.
Okwesithathu, izinzuzo zezingxenye zensimbi
1. Idizayini engasindi: Ubuningi bezingxenye zensimbi buphansi kakhulu, obungakwazi ukufeza umklamo ongasindi futhi buhlangabezane nezidingo eziqinile zesisindo ku-aerospace, izimoto nezinye izinkambu.
2. I-conductivity enhle kagesi kanye ne-thermal: insimbi ingumqhubi omuhle kagesi kanye nomqhubi omuhle wokushisa, okwenza izingxenye zensimbi zibe namathemba amaningi okufaka isicelo ku-electronics, ugesi nakweminye imikhakha.
3. Ukucubungula okulula: Ubunzima bokucubungula izingxenye zensimbi buphansi kakhulu, futhi izindlela ezihlukahlukene zokucubungula kanye nemishini ingasetshenziselwa ukucubungula, ngokusebenza kahle kokukhiqiza okuphezulu.
Okwesine, ukushiyeka kwezingxenye zensimbi
1. Ukugqwala okulula: Izingxenye zensimbi zijwayele ukugqwala ezindaweni ezinomswakama, ezine-asidi noma ezine-alkali, ezithinta impilo yesevisi nokuzinza kokusebenza.
2. I-coefficient enkulu yokwandisa okushisayo: i-coefficient yokwanda okushisayo kwensimbi inkulu kakhulu, futhi kulula ukushintsha usayizi emvelweni ngezinguquko ezinkulu zokushisa, ezithinta ukunemba.
3. Idinga ukunakekelwa okukhethekile: Izingxenye zensimbi zidinga ukwelashwa okukhethekile njengokunqanda ukugqwala nokugqwala ngesikhathi sokusetshenziswa, futhi izindleko zokuyilungisa ziphezulu.
V. Isiphetho
Kafushane, izingxenye zokunemba ze-granite kanye nezingxenye zensimbi zinezinzuzo zazo eziyingqayizivele kanye nokubi. Lapho kukhethwa izingxenye, ukucatshangelwa okuphelele kufanele kwenziwe ngokuya ngezimo ezithile zohlelo lokusebenza kanye nezidingo. Ezikhathini ezidinga ukunemba okuphezulu, ukuzinza okuphezulu nokumelana nokugqwala, izingxenye zokunemba ze-granite ziyinketho engcono; Ngezinhlelo zokusebenza ezidinga umklamo ongasindi, ukuqhutshwa kahle kukagesi noma ukucutshungulwa kalula, izingxenye zensimbi zingase zifaneleke kakhulu. Ngokukhetha okunengqondo nokusetshenziswa, singanikeza ukudlala okugcwele ezinzuzweni zalezi zingxenye ezimbili futhi sinikeze ukusekela okuqinile kokuthuthukiswa kwezinkambu ezihlobene.
Isikhathi sokuthumela: Jul-31-2024