Tsegulani mfundo zosungunuka zosungunuka za diamondi ndi graphite

Yambitsitsani:

Ma diamondi ndigilaphiteKodi mitundu iwiri yosiyanasiyana ya kaboni yomwe idapangitsa kuganiza kwathu kwazaka zambiri. Kuphatikiza pa mawonekedwe awo ochititsa chidwi komanso kugwiritsa ntchito mafakitale ogwiritsira ntchito mafakitale, zinthu izi zimakhala ndi zosangalatsa zomwe zimawasiyanitsa wina ndi mnzake. Limodzi mwazinthu izi ndi malo awo osungunuka. Mu positi ya blog, ife'll Delving padziko lapansi la diamondi ndi graphite, kufufuza zinthu zomwe zimapangitsa kuti zinthu zawo zasungunuke ndikuwulula zinthu zawo zapadera.

 Malo osasunthika:

Ma diamondi nthawi zambiri amatchedwa mfumu ya miyala yamtengo wapatali ndipo amadziwika chifukwa cha kuuma kwawo komanso louster wokongola. Komabe, zikafika poimbitsirana mfundo za dayamondi, diamondi zimawonetsa kusintha kwa zinthu zina. Monga mtundu wake wamalingaliro ake, madokole a daimoni amapeza gawo lofunikira posankha malo ake osungunuka.

Kapangidwe ka diamondi kumakhala ndi ma atomu a karbobor omwe amakonzedwa mu tetrahel. Network yamphamvu itatu iyi siyikusweka mosavuta, kupatsa diamondi malo osasinthika. Diamondi imatha kutentha, ndikusungunuka pafupifupi 3,550 digiri Celsius (6,372 Dehndheit). Ndi mfundo ya dayamondi iyi, dambondi imatha kupirira kutentha kwambiri, ndikupangitsa kukhala koyenera kwa ntchito zosiyanasiyana zamagetsi, monga zida zodulira ndi malo otentha kwambiri.

 Malo osungunuka a graphite:

Mosiyana kwambiri ndi diamondi, graphite amakhala ndi kapangidwe kake kosiyanasiyana, chifukwa chosowa kwambiri. Graphite imakhala ndi zigawo za ma atomu a kaboni omwe adakonzedwa mu mawonekedwe a hexanal, ndikupanga ma flakes okhazikika. Mapepala amagwiridwa pamodzi ndi mphamvu zofooka, zomwe zimapangitsa kuti zisasokoneze kapangidwe kamene kamathamangitsidwa.

Zojambulajambula za graphite zimapereka mawonekedwe ochita bwino kwambiri ndipo imapaka mafuta chifukwa cha kusanja kwa zigawo zake. Komabe, graphite ndi diamondi imakhala ndi mfundo zochepa zosungunuka. Graphite ali ndi malo otsala pafupifupi madigiri pafupifupi 3,500 Celsius (6,332 Dehresheit) ndipo ali ndi kutentha kochepa poyerekeza ndi diamondi.

Chifukwa Chomwe Zinthu Zosiyanasiyana:

Kumvetsetsa mfundo zosungunulira za diamondi ndi graphite ndizofunikira pazifukwa zingapo. Kuchokera ku malingaliro asayansi, imawonetsa kuti kaboni imawonetsa mitundu yamitundu yosiyanasiyana malinga ndi makonzedwe ake pamlingo wa maselo. Kuphatikiza apo, makampani amatha kugwiritsa ntchito izi posankha mawonekedwe oyenera a kaboni kantchito kamene kakugwiritsira ntchito bwino, potengera luso.

Ngakhale kuti diamondi ndi graphite yatseka mfundo zotseka, zida zawo zosemphana ndi zinthu zomwe zimapangitsa kuti zinthu zizigwiritsidwa ntchito mosiyana ndi zinthu zina. Malo osalala a diamondi amalimbikitsa m'malo ovuta, pomwe malo otsika a graphite amathandiza kuti ntchito yake ikhale yofunika kugwiritsa ntchito zamagetsi komanso mafuta.

In omaliza:

Mwachidule, mfundo zosungunuka za diamondi ndi graphite ndi gawo losangalatsa la mitundu yodabwitsa iyi ya kaboni. Kusiyanako kumawonekeratu chifukwa diamondi ali ndi malo okwera kwambiri pomwe graphite amakhala ndi malo ochepa osungunuka. Zojambula zosiyanasiyana za mabayo a carbon​​Apatseni malo apadera ndikupanga gwero lazinthu zofunikira kwa mafakitale osiyanasiyana. Pomvetsetsa zikhalidwe zomwe zidayambitsa mfundo zawo zosungunuka, titha kuphunzira zambiri za dziko lodabwitsa la ma diamondi ndi zojambula, kupitiriza kuyamikira kwambiri mikhalidwe yawo yapadera.