Technology

  1. Uru nke mmeghachi omume bonded Silicon CARBIDE

Mmeghachi omume bonded Silicon Carbide (RBSC, ma ọ bụ SiSiC) na-enye oké ekweghị ekwe / abrasion eguzogide ma na pụtara ìhè chemical kwụsie ike ike ike gburugburu. Silicon Carbide bụ a sịntetik ihe onwunwe na-egosipụta elu arụmọrụ e ji mara ndị gụnyere:

Ezigbo chemical eguzogide.

The ike nke RBSC bụ fọrọ nke nta 50% karịrị nke kasị nitride bonded sịlịkọn carbides. RBSC bụ magburu onwe corrosion-eguzogide ma na antioxidation seramiiki .. Ọ pụrụ kpụrụ n'ime a dịgasị iche iche nke desulpurization nozulu (FGD).

Ezigbo wear na mmetụta ndị na-eguzogide .

Ọ bụ n'ọtụtụ kasị elu nke ukwuu abrasion eguzogide seramiiki technology. RBSiC nwere nnukwu ekweghị ekwe na-eru nso na nke diamond. Ezubere maka ojiji na ngwa maka nnukwu shapes ebe refractory akara ule nke sịlịkọn carbide na-egosi abrasive wear ma ọ bụ mmebi si mmetụta nke nnukwu ahụ. Eguzogide ọgwụ kpọmkwem impingement nke ìhè ahụ dị ka nke ọma dị ka mmetụta na eji abrasion nke arọ solids nwere slurries. Ọ pụrụ kpụrụ n'ime a dịgasị iche iche nke shapes, gụnyere cone na uwe shapes, nakwa dị ka ihe mgbagwoju engineered iberibe mere maka akụrụngwa aka na nhazi nke ngwaọrụ.

Ezigbo thermal ujo eguzogide.

Mmeghachi omume bonded sịlịkọn carbide mmiri enye ohere pụrụ thermal ujo na-eguzogide ma n'adịghị omenala egbuke, ha onwe-ha na ikpokọta ala njupụta na elu n'ibu ike.

High ike (uru ike n'oge okpomọkụ).

Mmeghachi omume bonded Silicon carbide retains ọtụtụ n'ime ya n'ibu ike na elu okpomọkụ na ngosi oke ala etoju nke creep, na-eme ya na-akpa oke maka ibu-amị ngwa ke nso 1300ºC ka 1650ºC (2400ºC ka 3000ºF).

  1. Nka na ụzụ Data-mpempe akwụkwọ

Nka na ụzụ Datasheet

unit

SiSiC (RBSiC)

NbSiC

ReSiC

Sintered SiC

Mmeghachi omume bonded Silicon Carbide

Nitride bonded Silicon Carbide

Recrystallized Silicon Carbide

Sintered Silicon Carbide

nnukwu njupụta

(g.cm 3)

≧ 3,02

2.75-2.85

2,65 ~ 2,75

2.8

SiC

(%)

83,66

≧ 75

≧ 99

90

Si3N4

(%)

0

≧ 23

0

0

si

(%)

15,65

0

0

9

Open porosity

(%)

<0,5

10 ~ 12

15-18

7 ~ 8

ekwe ike

Mpa / 20 ℃

250

160 ~ 180

80-100

500

Mpa / 1200 ℃

280

170 ~ 180

90-110

550

Modulus nke ekwedo

Gpa / 20 ℃

330

580

300

200

Gpa / 1200 ℃

300

~

~

~

kwes conductivity

W / (m * k)

45 (1200 ℃)

19.6 (1200 ℃)

36.6 (1200 ℃)

13.5 ~ 14.5 (1000 ℃)

Confficient nke kwes mgbasa

K 1 10 ˉ6

4.5

4.7

4,69

3

Mons 'ekweghị ekwe ọnụ ọgụgụ (rigidity)

 

9.5

~

~

~

Max na-arụ ọrụ temparature

1380

1450

1620 (oxid)

1300

  1. Ụlọ ọrụ Case  N'ihi Mmeghachi omume bonded Silicon Carbide:

Power Generation, Mining, Chemical, Petrochemical, n'ekwú ọkụ, Machinery n'ichepụta ụlọ ọrụ, mineral & Metallurgy na na.

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Otú ọ dị, n'adịghị ka ọla na ha alloys, idụhe etozu ụlọ ọrụ arụmọrụ ibiere sịlịkọn carbide. Na a dịgasị iche iche nke ikwọ, densities, n'ichepụta usoro na ụlọ ọrụ ahụmahụ, sịlịkọn carbide mmiri nwere ike dị iche nke ukwuu na-anọgidesi, nakwa dị ka n'ibu na chemical Njirimara. Your oke nke soplaya na-ekpebi larịị na àgwà nke ihe onwunwe gị na-enweta.


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