China 99% Alumina Ceramic Heating Core Hot Air Welding Gun Heating Core vagadziri nevatengesi

99% Alumina Ceramic Heating Core Hot Air Welding Gun Heating Core Mufananidzo Unoratidzwa

99% Alumina Ceramic Heating Core Hot Air Welding Pfuti Heating Core

Tsananguro pfupi:

Al2O3:95%/99%

Kunyudzwa kweMvura: 0%

Tembiricha yepamusoro yebasa (℃):1400-1600℃

Saizi:Gadzirisa

Chiratidzo:Bestn

Kwakatangira:China

KODI YEHS:691490

Tumira email kwatiri

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yechigadzirwa

Zvikamu zveAlumina ceramic rudzi rwezvinhu zveceramic zvinoumbwa zvakanyanya nealumina yakachena (Al ₂ O3), iyo ine kuomarara kwakanyanya, kuramba kupfeka, kuramba kupisa kwakanyanya, uye kugadzikana kwemakemikari. Inoshandiswa zvakanyanya muminda yakawanda yemaindasitiri uye parizvino ndiyo yakakura uye inonyanya kushandiswa zvakanyanya muindasitiri maererano nehuwandu hwekugadzira.

Tsanangudzo

Chinhu		Al₂O₃≥99%	Al₂O₃≥95%	ZrO₂≥94%
Zvepanyama zvivakwa	Kuwanda kwevanhu	3.85	3.6	5.9
	Kunyudzwa kweMvura %	0	0	0
	Kupisa kwekupisa °C	1690	1670	1650
Hunhu hwemhando yepamusoro	HV yekuomarara	1700	1600	1400
	Simba rekuchinjika 4pt	＞3500	＞2900	>11000
	Simba rekudzvanya /cm²	30000	25000	25000
Hunhu hweThermodynamic	Tembiricha yepamusoro yebasa °C	1500	1400	1600
	Kuwanda kwekuwedzera kwekupisa	8	7.8	10
	10-6/°C
	0-1000°C
	Kudzivirira kupisa (°C)	200	220	350
	Kufambisa kwekupisa W/mk	31	22	3
Zvemagetsi hunhu	Kudzivirira kwevhoriyamu Ω.cm	＞10^12	＞10^12	＞10^12
	Simba rekupwanya rekudzivirira KT/m	18	16	15
	Dielectric constant 1MHZ(E)	9.2-10.5	9.0-10	12.5

Kureba (mm)	Upamhi(mm)	Kureba (mm)	Ukobvu hwemadziro (mm)	Kugona (cc)
6-200	30-150	15-190	>2	5-5000

Zvakanakira

1. Kuomarara kwakanyanya uye kuramba kupfeka. Kuomarara:

Kuomarara kwesimbi dzealumina ceramics dzeMohs kwakakwira kusvika padanho re9, kuri pasi pedhaimani chete. Kusapfeka: Kusapfeka kwayo kwakapetwa ka266 kupfuura simbi yemanganese uye kwakapetwa ka171.5 kupfuura simbi ine chromium yakawanda.

2. Kuramba kupisa kwakanyanya uye kugadzikana kwekupisa

Kudzivirira kupisa kwakanyanya: Nzvimbo yekunyunguduka kwealumina ceramics inosvika 2050 ℃, uye inogona kuchengetedza kushanda kwakasimba pakupisa kwakanyanya kwe2000 ℃. Kugadzikana kwekupisa: Ine chiyero chidiki chekuwedzera kwekupisa uye inogona kuchengetedza kugadzikana kwechimiro pasi pekuchinja kwakanyanya kwekupisa.

3. Dhizaini yakareruka Kuwanda:

Kuwanda kwesimbi dzealumina ceramics kuri pakati pe3.6-3.8g/cm³ chete, izvo zviri pamusoro pe50% zvakapusa pane simbi. Semuenzaniso, kushandisa zvinhu zvesimbi dzealumina mundege kunogona kuderedza huremu ne30% uye kuvandudza zvakanyanya mashandiro emafuta.

4Kuramba ngura uye hunhu hwekuputira Kuramba ngura:

Kudzivirira kwakanaka maasidhi akasimba, alkalis, uye munyu, zvakakodzera ma chemical reactors, mavharuvhu anodzivirira ngura, nezvimwewo. Kudzivirira: Nekusimba kwe ≥ 1 × 10 ¹⁴Ω· cm, ndicho chinhu chinodiwa pakushandisa ma electronic device substrates ane frequency yakakwira.

5. Kubudirira kwepamusoro pamutengo Kubudirira pamutengo:

Hunhu hwayo hwekugara kwenguva refu uye hunhu hwayo hwekusagadzirisa hunoderedza zvakanyanya mari yenguva refu.

6. Kugadziriswa kwakagadzirirwa Kugadzira kwakarurama:

Kuburikidza nemaitiro akadai sekudzvanya kwakaoma, kuumba majekiseni, uye kudhinda kwe3D, zvikamu zvakaoma zvine hunhu hwakajeka zvinogona kugadzirwa kuti zvizadzise zvinodiwa neminda yepamusoro senge semiconductors nemidziyo yekurapa. Kugadzirisa nekukurumidza: Makambani anogona kugadzirisa zvikamu zveceramic zvichienderana nezvinodiwa nemidziyo, zvichideredza mari yekugadzirisa.

7. Kudzivirirwa Kwezvakatipoteredza uye Kugara Kwenguva Refu Kugadzirwa kwekabhoni shoma:

Zvinhu zvekushandisa pakugadzira alumina ceramics (alumina powder) zvinowanikwa zvakanyanya, uye simba rinoshandiswa pakugadzira sintering process rakaderera pane rekushandisa pakugadzira simbi. Kudzokorodza: Marara eceramics anogona kupwanywa nekudzokorodzwa sezvinhu zvekushandisa kudzivirira njodzi dzekusvibiswa kunokonzerwa nemarara esimbi.

Kushandiswa

Zvesimbi zvemakanika uye zvekuvaka:inoshandiswa kumabheringi, maslider, zvisimbiso, nezvimwewo, kuderedza kukundikana uye nguva yekusashanda.
Maindasitiri emakemikari nekupisa kwakanyanya:zvinoshandiswa sezvinhu zvinodzivirira kupisa, zvinhu zvinodzivirira kupisa, makemikari anoisa reactor, uye zvinhu zvinosunga mapaipi.
Magetsi/Simba:Inoshandiswa pamidziyo yemagetsi, machira ekudzivirira kupisa, nezvimwewo, zvichiita kuti pave nekushanda kwakasimba kwekudzivirira kupisa.
Zvekurapa:Inoshandiswa pakubatanidza majoini, ma implants emazino, nezvimwewo, uye inoenderana zvakanaka nemuviri.
Muchadenga:Inoshandiswa pazvikamu zveinjini, mashizha eturbine, nezvimwewo, kusimbisa kuvimbika kwemasisitimu emagetsi