Izithombe Ezivelele Zezinhlayiya Ze-Carbide Eluhlaza Okusebenza Kakhulu Nezingxenyana Ze-Silicon

Izinhlayiya ze-Carbide ze-Silicon Green ezisebenza kahle kakhulu kanye nama-Grits

(AlO2):≈ 95.5%

Indawo yokuncibilika:2,000° C

(SiO2) Akukho Mahhala:0.67%

(Fe2):0.25%

Ifomu lekristalu:I-Alpha Alumina

Amandla adonsela phansi aqondile:3.95 grm/cc

Ubuningi:132 lbs/ft3 (kuya ngosayizi)

Ubulukhuni::I-KNOPPS = 2000, i-MOHS = 9

Indawo Yokuncibilika:2,000° C

XHUMANA MANJE Landa njenge-PDF

Imininingwane Yomkhiqizo

Isicelo

I-Green Silicon Carbide ikhiqizwa ngokushisa isihlabathi se-silica kanye nomthombo wekhabhoni, ngokuvamile i-petroleum coke, kuya emazingeni okushisa aphezulu esithandweni esikhulu. Umphumela wale nqubo yokushisa okuphezulu ukwakheka kwekristalu kwezinhlamvu ze-Silicon Carbide. Izimpushana ze-silicon carbide ezisezingeni eliphezulu, ezihlukaniswe ngamanzi ezilinganiswe ngezindinganiso eziqinile.

Impuphu ye-silicon carbide eluhlaza iyinto eqinile kakhulu ehluphayo enobukhulu obufanayo bokusatshalaliswa kwezinhlayiya. Ubulukhuni bayo bulandela idayimane ne-B4C kuphela, futhi inzima kune-black silicon carbide. Ngakho-ke ifanelekile ukugaya uhla olukhulu lwezinto eziqinile njenge-titanium alloy, imabula, i-carbide alloy, izibuko ezibonakalayo, i-ceramics, njll.

Ngakolunye uhlangothi, i-silicon carbide eluhlaza inezici ezingavamile njengokuqina kwamakhemikhali aphezulu, izinga eliphansi lokunwebeka kokushisa, ifanelekela ukumelana nokushisa kanye nezingubo zokumelana nokugqwala, upende, kanye neminye imikhiqizo yokwakha.

Izici

1.ukuxinana okuphezulu

2.ukwanda okuphansi kokushisa, ukumelana okuphezulu kwe-oxidation

3.ukumelana kwamakhemikhali okuhle kakhulu

4.ukumelana okukhulu kokushaqeka okushisayo

5.ukumelana nokuguguleka okuphezulu kanye nokuqina

6. Amandla aphezulu, ukumelana nokushisa okuphezulu

7. Amandla okushisa aphezulu

I-Green Silicon Carbide Chemistry kanye nobuningi obukhulu

Ukuhlaziywa Kwamakhemikhali						Ubuningi Bobuningi: LPD=Ubuningi Bephakethe Elikhululekile
Inombolo ye-Grit.	Ubuncane be-% SiC	Ubuningi % C	Ubuningi %SiO2	Ubuningi % Si	Ubuningi be-% MI	Okungenani.	Ubukhulu.
8#	99.00	0.40	0.40	0.50	0.0200	1.35	1.43
10#	99.00	0.40	0.40	0.50	0.0200	1.35	1.44
12#	99.00	0.40	0.40	0.50	0.0200	1.41	1.49
14#	99.00	0.40	0.40	0.50	0.0200	1.42	1.50
16#	99.00	0.40	0.40	0.50	0.0200	1.43	1.51
20#	99.00	0.40	0.40	0.50	0.0200	1.44	1.52
22#	99.00	0.40	0.40	0.50	0.0200	1.44	1.52
24#	99.00	0.40	0.40	0.50	0.0200	1.45	1.53
30#	99.00	0.40	0.40	0.50	0.0200	1.45	1.53
36#	99.00	0.40	0.40	0.50	0.0200	1.46	1.54
40#	99.00	0.40	0.40	0.50	0.0200	1.47	1.55
46#	99.00	0.40	0.40	0.50	0.0200	1.47	1.55
54#	99.00	0.40	0.40	0.50	0.0200	1.46	1.54
60#	99.00	0.40	0.40	0.50	0.0200	1.46	1.54
70#	99.00	0.40	0.40	0.50	0.0200	1.45	1.53
80#	99.00	0.40	0.40	0.50	0.0200	1.44	1.52
90#	99.00	0.40	0.40	0.50	0.0200	1.44	1.51
100#	99.00	0.40	0.40	0.50	0.0200	1.42	1.50
120#	99.00	0.40	0.40	0.50	0.0200	1.40	1.48
150#	99.00	0.40	0.40	0.50	0.0200	1.38	1.46
180#	99.00	0.40	0.40	0.50	0.0200	1.38	1.46
220#	99.00	0.40	0.40	0.50	0.0200	1.36	1.44

Usayizi we-Green Silicon Carbide Grit

Ibanga lokuqhuma kwesanti	8# 10# 12# 14# 16#20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
Ibanga lokupholisha	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000#
Qaphela: singakwazi futhi ukwenziwa ngokwezifiso ngokwezidingo zamakhasimende.