A20 kala gula CBN abrasive pauda no ka mea paʻa paʻa metala vitrified bond

A20 kala gula CBN abrasive pauda no ka metala pili vitrified bond palapala noi kiʻi i hōʻike ʻia

wehewehe pōkole:

A20 gula kala Cubic Boron Nitride Abrasive pauka no ka Resin Bond noi 1. Cubic Boron Nitride Introduction CBN (cubic boron nitride) superabrasive mea me ka paakiki kiʻekiʻe a me ke kiʻekiʻe wela kū'ē, eha manawa o ka kuʻuna abrasive i ke kapa kuʻekuʻe, a loaʻa extraordinary thermal conductivity.Hoʻohana nui ʻia ʻo CBN i ka mākeke hana wili, mai nā aerospace superalloys a me ka hoʻoheheʻe ʻana i ka wela a hiki i ke kila paʻakikī i ka halihali kaʻa a me ka ʻoihana e hoʻomaikaʻi i ka eff...

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

A20 kala gula cubic boron nitride abrasive pauka no ka hoʻohana ʻana i ka paʻa Resin

1. Cubic Boron Nitride Introduction

ʻO CBN (cubic boron nitride) superabrasive me ka paʻakikī kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe, ʻehā mau manawa o ka abrasive kuʻuna i ke kūpaʻa ʻana, a loaʻa i ka conductivity thermal.Hoʻohana nui ʻia ʻo CBN i ka mākeke hana wili, mai nā aerospace superalloys a me ka hoʻoheheʻe ʻana i ka wela a hiki i ke kila paʻakikī i ka halihali kaʻa a me ka ʻoihana e hoʻomaikaʻi ai i ka pono a loaʻa ka manawa pōkole loa.

CBN-A20, waihoʻoluʻu gula, monocrystal māmā me ke ʻano maʻamau a me ka paʻakikī kiʻekiʻe.ʻO ke ʻano tetrahedron ʻoki maikaʻi loa a me ka ʻoi angular ponoʻī.Maikaʻi no nā mea paʻa vitrified i koi nui ʻia a me nā mea paʻa metala, nā huila wili, hiki ke hoʻohana ʻia no nā mea hana electroplated no ka hana ʻana i nā metala ferrous a me nā ala.

2. Ke ano o ka pauda CBN

CBN-B10

CBN-B20

CBN-A10

CBN-A20

CBN-B10, me ka ʻeleʻele

kala, ʻano like ʻole,

ʻoʻoleʻa waena,

paʻa wela kiʻekiʻe,

ke kū ʻana o ke kihi ʻoi loa,

hoʻohana ʻia i ka resin a

ʻōnaehana pili vitrified,

hāʻawi kiʻekiʻe

hana a

pono.

CBN-B20, ʻeleʻele ʻālohilohi,

opaque, ʻaʻa aniani,

me ka piha a

aniani mau, kiekie

'o'ole'a, 'oi aku ka ikaika o ka hopena a me ka wela

kūpaʻa, a me ka wela

kūpaʻa.Hoʻohana ʻia ma

ʻōnaehana pili vitrifiedl

a me ka electroplated

mea wili i

hana i nā metala ferrous

a me nā huila

CBN-A10, kala ʻAmber,

ikaika waena,

kino ole, maikai

ka oi ponoi, nui

hoʻohana i ka ʻōnaehana paʻa resin

kala gula, poloka

kino aniani, kiekie

ikaika, wela kiʻekiʻe

kūpaʻa, hoʻohana nui ʻia

i nā mea hana electroplating,

paʻa metala, vitrified

ʻōnaehana pili.

3. ʻIkepili loea o ka pauka CBN

Mea waiwai

ʻO ka mānoanoa

(g/mm3)

Microhardness

(Kg/mm2)

Ka ikaika kulou (MPa)

Ka ikaika hoʻopili

(MPa)

Modulus Elasticity (104MPa)

Hoʻonui wela

10-6/℃ (0-100 ℃)

Paʻa wela

(℃)

CBN

3.48

4695-8600

300

800-1000

2.1-2.3

1300-1500

4. Loaʻa i ka Mesh Size

	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	√	√	√	√	√	√	√	√	√	√	√