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Indawo yokuqhuma eqine kakhulu i-Silicon Carbide Grit

Incazelo emfushane:

I-Silicon Carbide Grit

Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, izinga eliphezulu le-thermal conductivity, i-coefficient ephansi yokwandisa ukushisa okushisayo, nokumelana okuhle nokugqokwa, i-silicon carbide inezinye izinto eziningi ezisetshenziswayo ngaphandle kokusetshenziswa njengama-abrasives.Isibonelo, i-silicon carbide powder isetshenziswa ku-impeller noma isilinda se-turbine yamanzi ngenqubo ekhethekile.Udonga lwangaphakathi lungathuthukisa ukumelana kwalo nokugqoka futhi lwandise impilo yalo yesevisi ngo-1 izikhathi ezingu-2;i-high-grade refractory material eyenziwe ngayo inokumelana nokushaqeka kokushisa, usayizi omncane, isisindo esilula, amandla aphezulu kanye nomphumela omuhle wokonga amandla.I-silicon carbide yezinga eliphansi (equkethe cishe u-85% we-SiC) iyi-deoxidizer enhle kakhulu.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-Junda Silicon Carbide Grit iyimithombo yezindaba eqhuma kanzima etholakalayo.Lo mkhiqizo wekhwalithi ephezulu ukhiqizwa ngendlela eyi-blocky, eyi-angular okusanhlamvu.Le midiya izophuka ngokuqhubekayo okuholela emiphethweni ebukhali, ehlabayo.Ukuqina kwe-Silicon Carbide Grit kuvumela izikhathi ezimfushane zokuqhuma uma kuqhathaniswa nemidiya ethambile.

Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, izinga eliphezulu le-thermal conductivity, i-coefficient ephansi yokwandisa ukushisa okushisayo, nokumelana okuhle nokugqokwa, i-silicon carbide inezinye izinto eziningi ezisetshenziswayo ngaphandle kokusetshenziswa njengama-abrasives.Isibonelo, i-silicon carbide powder isetshenziswa ku-impeller noma isilinda se-turbine yamanzi ngenqubo ekhethekile.Udonga lwangaphakathi lungathuthukisa ukumelana kwalo nokugqoka futhi lwandise impilo yalo yesevisi ngo-1 izikhathi ezingu-2;i-high-grade refractory material eyenziwe ngayo inokumelana nokushaqeka kokushisa, usayizi omncane, isisindo esilula, amandla aphezulu kanye nomphumela omuhle wokonga amandla.I-silicon carbide yezinga eliphansi (equkethe cishe u-85% we-SiC) iyi-deoxidizer enhle kakhulu.Ingakwazi ukusheshisa isivinini sokwenza insimbi, futhi yenze lula ukulawula ukwakheka kwamakhemikhali futhi ithuthukise ikhwalithi yensimbi.Ngaphezu kwalokho, i-silicon carbide nayo isetshenziswa kabanzi ukwenza izinti ze-silicon carbide zezinto zokushisa zikagesi.

I-silicon carbide inobunzima obuphakeme kakhulu, nobulukhuni be-Mohs obungu-9.5, okwesibili ngemuva kwedayimane elinzima kakhulu emhlabeni (10).Ine-thermal conductivity enhle kakhulu, iyi-semiconductor, futhi ingamelana ne-oxidation emazingeni okushisa aphezulu.

Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, izinga eliphezulu le-thermal conductivity, i-coefficient ephansi yokwandisa ukushisa okushisayo, nokumelana okuhle nokugqokwa, i-silicon carbide inezinye izinto eziningi ezisetshenziswayo ngaphandle kokusetshenziswa njengama-abrasives.Isibonelo, i-silicon carbide powder isetshenziswa ku-impeller noma isilinda se-turbine yamanzi ngenqubo ekhethekile.Udonga lwangaphakathi lungakhuphula ukumelana nokugqoka futhi lukhulise impilo yalo yesevisi ngo-1 izikhathi ezingu-2;impahla ephikisayo eyenziwe ngayo inokumelana nokushaqeka kokushisa, usayizi omncane, isisindo esilula, amandla aphezulu kanye nomphumela omuhle wokonga amandla.I-silicon carbide yezinga eliphansi (equkethe cishe u-85% we-SiC) iyi-deoxidizer enhle kakhulu.Ingakwazi ukusheshisa isivinini sokwenza insimbi, futhi yenze lula ukulawula ukwakheka kwamakhemikhali futhi ithuthukise ikhwalithi yensimbi.Ngaphezu kwalokho, i-silicon carbide nayo isetshenziswa kabanzi ukwenza izinti ze-silicon carbide zezinto zokushisa zikagesi.

Imingcele Yezobuchwepheshe

I-Silicon Carbide Grit Imininingwane

Usayizi We-Mesh

Usayizi Wezinhlayiyana Omaphakathi(inombolo yemeshi encane, igridi ibe mahholo)

8 Mesh

45% 8 mesh (2.3 mm) noma ngaphezulu

10Mesh

45% 10 mesh (2.0 mm) noma ngaphezulu

12Mesh

45% 12 mesh (1.7 mm) noma ngaphezulu

14 Mesh

45% 14 mesh (1.4 mm) noma ngaphezulu

16 Mesh

45% 16 mesh (1.2 mm) noma ngaphezulu

20 Mesh

70% 20 mesh (0.85 mm) noma ngaphezulu

22 Mesh

45% 20 mesh (0.85 mm) noma ngaphezulu

24 Mesh

45% 25 mesh (0.7 mm) noma ngaphezulu

30 Mesh

45% 30 mesh (0.56 mm) noma ngaphezulu

36 Mesh

45% 35 mesh (0.48 mm) noma ngaphezulu

40 Mesh

45% 40 mesh (0.42 mm) noma ngaphezulu

46 Mesh

40% 45 mesh (0.35 mm) noma ngaphezulu

54 Mesh

40% 50 mesh (0.33 mm) noma ngaphezulu

60 Mesh

40% 60 anezikhala (0.25 mm) noma ngaphezulu

70 Mesh

40% 70 mesh (0.21 mm) noma ngaphezulu

80 Mesh

40% 80 mesh (0.17 mm) noma ngaphezulu

90 Mesh

40% 100 mesh (0.15 mm) noma ngaphezulu

100Mesh

40% 120 mesh (0.12 mm) noma ngaphezulu

120Mesh

40% 140 mesh (0.10 mm) noma ngaphezulu

150Mesh

40% 200 mesh (0.08 mm) noma ngaphezulu

180Mesh

40% 230 mesh (0.06 mm) noma ngaphezulu

220Mesh

40% 270 mesh (0.046 mm) noma ngaphezulu

240Mesh

38% 325 mesh (0.037 mm) noma ngaphezulu

280Mesh

I-Median: 33.0-36.0 micron

320Mesh

Isilinganiso: 26.3-29.2 micron

360Mesh

I-Median: 20.1-23.1 micron

400Mesh

I-Median: 15.5-17.5 micron

500Mesh

I-Median: 11.3-13.3 micron

600Mesh

I-Median: 8.0-10.0 micron

800Mesh

I-Median: 5.3-7.3 micron

1000Mesh

I-Median: 3.7-5.3 micron

1200Mesh

I-Median: 2.6-3.6 micron

Pigama lomzila

Izici Zomzimba Ezijwayelekile

I-Proximate Chemical Analysis

I-Corn Cob Grit

Umbala

Umumo Wokusanhlamvu

Okuqukethwe Magnetic

Ukuqina

I-Gravity ethize

I-SiC

98.58 %

Fe

0.11 %

Mnyama

I-Angular

0.2 - 0.5 %

9.5 Moh

3.2

C

0.05 %

Al

0.02 %

Si

0.80 %

I-CaO

0.03 %

SiO2

0.30 %

MgO

0.05 %


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