Ubulukhuni obuphezulu, ukumelana nokuguguleka okuhle, ingasetyenziswa kakhulu ekusikeni, ekugayeni, ekubholeni.
Umgubo weDayimane oQhaqhayo inomoya ophezulu wokushisa kunye nobushushu obuhle bombane, ingasetyenziswa njengesinki sobushushu kwizixhobo ze-semiconductor, inomoya wokukhanya ogqwesileyo kunye nokumelana nokugqwala, kwaye isetyenziswa kakhulu kwishishini le-elektroniki.
Ibanga | Uluhlu lobungakanani begrit | Uxinano | Isicelo |
I-RVD | 60/70 ~ 325/400 | 1.35 ~ 1.70 | Ibhondi yeResin kunye neVitrified |
I-MBD | 50/60 ~ 325/400 | ≥1.85 | Ibhondi ye-Mteal kunye nebhondi efakwe ngombane |
I-SMD | 16/18 ~ 60/70 | ≥1.95 | Izixhobo zokusarha, ukubhola kunye nokubopha |
I-DMD | 16/18 ~ 40/45 | ≥2.10 | I-dressing okanye ezinye izixhobo zengqolowa enye |
Imilo: Umgubo
Uxinano: (g/mL kwi-25°C):3.5
2. Idatha yoBume beMolekyuli
Ulwakhiwo lwekhemikhali lwedayimani yi-C, kwaye i-graphite iyafana ne-carbon homogenous polymorphic variant. Kwisakhiwo sekhemikhali yeminerali, ihlala iqulethe i-Si, i-Mg, i-Al, i-Ca, i-Mn, i-Ni kunye nezinye izinto, kwaye idla ngokuqulatha i-Na, i-B, i-Cu, i-Fe, i-Co, i-Cr, i-Ti, i-N kunye nezinye izinto ezingcolileyo, kunye nee-carbohydrate.
Isakhiwo sekristale seeminerali zedayimani sisesakhiwo se-tetrahedral senkqubo yekristale ye-isoaxial. Iiathom zekhabhoni zifumaneka kwikona yentloko kunye nembindi we-tetrahedron, enomlinganiso ophezulu. Iiathom zekhabhoni kwiseli yeyunithi ziqhagamshelwe ziibhondi ze-homopolar kumgama we-154pm. Imilo eqhelekileyo yekristale yi-octahedron, i-rhomboid dodecahedron, ityhubhu, i-tetrahedron kunye ne-hexahedron, njl.
3. Izinto eziluncedo kunye nozinzo
Ifilimu yekristale yedayimani luhlobo lokwenziwa kwezinto ezintsha ezisebenzayo, yenziwe ngedayimani yekristale encinci, ubulukhuni obuphezulu, ukungqubana okuphantsi, ukuqhuba kobushushu obuphezulu (izihlandlo ezi-5) kwi-copper, i-coefficient ephantsi yokwandiswa, ukumelana nokutsha kobushushu obuphezulu, ukumelana nokugqwala okuhle, amandla okukhusela umbane alungileyo, ibhendi ebanzi, ukuhanjiswa okuphezulu kunye nokusebenza okuphezulu kwe-electron refractive index composite. Le mveliso ayinabungozi.
.Umbala wedayimani uxhomekeke kwinqanaba lobunyulu, uhlobo kunye nomxholo wezinto ezingcolileyo ezikuyo. Idayimani ecocekileyo kakhulu ayinambala, ngokubanzi ibonisa amanqanaba ahlukeneyo omthubi, omdaka, ongwevu, oluhlaza, oluhlaza okwesibhakabhaka, omhlophe ofana nobisi kunye nomfusa, njl. Ikhanya okanye ayibonakali kakuhle kunye nokungcola; Phantsi kwe-cathode ray, i-X ray kunye ne-ultraviolet ray, iya kukhupha imibala eyahlukileyo eluhlaza, eluhlaza okwesibhakabhaka, omfusa, otyheli-luhlaza kunye neminye imibala ye-fluorescence; Elangeni emva kokuvezwa kwi-dark room hair light blue phosphorescence; i-Adamantine luster, i-greasy okanye i-metallic luster embalwa, ene-refractive index ephezulu, ngokubanzi yi-2.40-2.48.
Iipropati zeekhemikhali zedayimani zizinzile, xa zinokumelana ne-asidi kunye ne-alkali, ubushushu obuphezulu abusebenzisani ne-HF exineneyo, i-HCl, i-HNO3, kuphela kumzimba otyhidiweyo we-Na2CO3, i-NaNO3, i-KNO3, okanye ubilise ngomxube we-K2Cr2O7 kunye ne-H2SO4, umphezulu uya kunyibilikiswa kancinci; Ukubola kwi-O, CO2, i-H, i-Cl, i-H2O, i-CH4 igesi yobushushu obuphezulu.
Izicelo
Idayimani yokugrumba i-geological kunye ne-petroleum drill, idayimani yokuzoba idayisi, idayimani yezinto ezirhabaxa, idayimani yedrowa, idayimani yokusika iglasi, idayimani ye-hardness gauge indenter, idayimani yobugcisa kunye nemisebenzi yezandla.
Idayimani isetyenziselwa ukwenza ifilimu yedayimani kwisinyithi, iplastiki, iglasi kunye nezinye izinto. Ezifana nezixhobo ze-semiconductor kunye ne-semiconductor, ukumelana nobushushu besinki, kunye nomaleko wobushushu bombane.
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Iingenelo zeDiamond Powder
Uzinzo oluphezulu lobushushu kunye neekhemikhali
Amandla aphezulu okucinezelwa, ukusasazwa kobushushu okuhle, ukumelana nokugqwala okunamandla, izinga lokukhula kobushushu eliphantsi.
Ubulukhuni obuphezulu kunye nokumelana okuhle kokunxiba
Ukuqhuba okuphezulu kobushushu kunye nokufakelwa kombane okuhle
Ukuhanjiswa kokukhanya okugqwesileyo