oo Jumlada A20 Midabka Dahabka ah ee CBN Budada Abrasive ee Dabaajiga Birta ah ee Soo saaraha iyo Iibiyaha |SinoDiam
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A20 Midabka Dahabka ah ee CBN Budada Abrasive ee Dabaajiga Birta ah ee Dalabka Dabaajiga

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A20 Midabka Dahabka ah ee Cubic Boron Nitride budada Abrasive ee Codsiga Dammaanadda Resin 1. Cubic Boron Nitride Horudhac CBN (cubic boron nitride) superabrasive waa adagtahay heerkul sare iyo iska caabin heerkul sare ah, afar jeer ka badan abrasive dhaqameed ee xidhashada iska caabin ah, oo waxay leedahay kulayl caadi ah oo aan caadi ahayn.CBN waxaa si weyn loogu isticmaalaa wax lagu shiido suuqa wax soo saarka, laga bilaabo aerospace superalloys iyo kulaylka buufinta ilaa birta adag ee xajinta baabuurta iyo warshadaha marsho si loo hagaajiyo eff ...


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A20 Midabka Dahabka ah ee Cubic Boron Nitride budada Abrasive ee Codsiga dammaanadda Resin

 

1. Hordhac Cubic Boron Nitride

 

CBN (cubic boron nitride) superabrasive ayaa leh engegnaan sare iyo iska caabin heerkul sare ah, afar jeer ka badan caabbinta dhaqameed ee xidhashada iska caabin ah, waxayna leedahay kulaylka aan caadiga ahayn.CBN waxaa si weyn loogu isticmaalaa shiididda suuqa wax soo saarka, laga bilaabo aerospace superalloys iyo kulaylka buufinta birta engegan ee gawaarida iyo warshadaha marsho si kor loogu qaado hufnaan iyo in la helo waqtiga processing ugu gaaban.

CBN-A20, midab dahabi ah, monocrystal hufan oo qaab joogto ah iyo adayg sare leh.Qaab tetrahedron oo googo'an oo heer sare ah iyo mid xaglo leh oo fiiqan.Ku fiican qalabka dammaanadda vitrified ee aadka loo dalbado iyo biraha dammaanadda, giraangiraha shiida, sidoo kale waxaa loo isticmaali karaa qalabka elektiroonigga ah ee lagu farsameeyo birta birta ah iyo Alloysyada.

 

2. Dabeecadda budada CBN

 

CBN-B10

CBN-B20

CBN-A10

CBN-A20

CBN-B10, oo leh madow

midab, qaab aan caadi ahayn,

adag tahay dhexdhexaad,

xasilloonida kulaylka sare,

xagal ba'an oo soo baxda,

loo isticmaalo xabagta iyo

nidaamka dammaanadda vitrified,

bixinta sare

waxqabadka iyo

hufnaan.

CBN-B20, madow dhalaalaya,

madmadow, crystaly blocky,

oo dhamaystiran iyo

crystal caadiga ah, sare

adkaanta, caabbinta saamaynta sare iyo kulaylka

xasiloonida, iyo kulaylka

xasiloonida.Lagu dhex isticmaalo

nidaamka dammaanadda vitrified

oo koronto ku xiran

qalabka wax lagu shiido si

habka biraha birta ah

iyo alloys

CBN-A10, midabka Amber,

xoog dhexdhexaad ah,

qaab aan joogto ahayn, fiican

is-afaynta, inta badan

u isticmaal habka dammaanadda resin bond

Midabka dahabka ah, xanniban

qaabka crystal, sare

xoog, kulayl sare

xasilloonida, si ballaaran loo isticmaalo

qalabka korontada ku shaqeeya,

bond biraha, vitrified

nidaamka bond.

 

 

3. Xogta Farsamada ee budada CBN

 

Qalab

Cufnaanta

(g/mm3)

Microhardness

(Kg/mm2)

Xoog Laabashada (MPa)

Xoog isku dhejisan

(MPa)

Qaabka Elasticity (104MPa)

Balaadhinta kulaylka

10-6/℃ (0-100℃)

Xasiloonida kulaylka

(℃)

CBN

3.48

4695-8600

300

800-1000

72

2.1-2.3

1300-1500

 

4. Cabbirka Mesh ee la heli karo

 

60/70

70/80

80/100

100/120

120/140

140/170

170/200

200/230

230/270

270/325

325/400

CBN-B10

CBN-B20

CBN-A10

CBN-A20


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