Ndị na-emepụta na ndị na-ebunye ihe na China 99% Alumina Ceramic Heating Core Hot Air Welding Gun Heating Core

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

Nkọwa Dị Mkpirikpi:

Al2O3:95%/99%

Ntinye Mmiri: 0%

Oke okpomọkụ ọrụ kachasị (℃):1400-1600℃

Nha:Hazie onwe gị

Akara:Bestn

Mmalite:Chaịna

Koodu HS:691490

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa ngwaahịa

Akụkụ seramiiki alumina bụ ụdị ihe seramiiki nke mejupụtara alumina dị ọcha nke ukwuu (Al ₂ O3), nke nwere oke ike, iguzogide iyi, oke okpomọkụ, na nkwụsi ike kemịkalụ. A na-eji ya eme ihe n'ọtụtụ ebe mmepụta ihe ma ugbu a ọ bụ ihe seramiiki ụlọ ọrụ mmepụta ihe kachasị ukwuu ma a na-ejikarị eme ihe n'ihe gbasara olu mmepụta.

Nkọwapụta

ihe		Al₂O₃≥99%	Al₂O₃≥95%	ZrO₂≥94%
Ahụ́ anụ ahụ ihe onwunwe	Njupụta	3.85	3.6	5.9
	Ntinye Mmiri%	0	0	0
	Okpomọkụ sintering °C	1690	1670	1650
Àgwà àgwà	Ike HV	1700	1600	1400
	Ike flexural 4pt	＞3500	＞2900	>11000
	Ike mkpakọ /cm²	30000	25000	25000
Njirimara Thermodynamic	Okpomọkụ ọrụ kachasị elu °C	1500	1400	1600
	Ọnụọgụ nke mgbasawanye okpomọkụ	8	7.8	10
	10-6/°C
	0-1000°C
	Nguzogide ujo okpomọkụ (°C)	200	220	350
	Ọgbakọ okpomọkụ W/mk	31	22	3
Ọkụ eletriki njirimara	Nguzogide olu Ω.cm	＞10^12	＞10^12	＞10^12
	Ike ịgbaji nke mkpuchi KT/m	18	16	15
	Dielectric na-agbanwe agbanwe 1MHZ(E)	9.2-10.5	9.0-10	12.5

Ogologo (mm)	Obosara (mm)	Ogologo (mm)	Ọkpụrụkpụ mgbidi (mm)	Ike (cc)
6-200	30-150	15-190	>2	5-5000

Uru

1. Ike siri ike na nguzogide iyi Ike:

Ike Mohs nke seramiiki alumina dị elu dịka ọkwa 9, nke abụọ karịa dayamọnd. Mgbochi iyi: Mgbochi iyi ya dị okpukpu 266 karịa ígwè manganese na okpukpu 171.5 karịa ígwè chromium dị elu.

2. Nguzogide okpomọkụ dị elu na nkwụsi ike okpomọkụ

Oke okpomọkụ na-eguzogide: Ebe agbaze nke seramiiki alumina dị elu ruo 2050 ℃, ọ nwekwara ike ịnọgide na-arụ ọrụ kwụsiri ike na oke okpomọkụ nke 2000 ℃. Nkwụsi ike okpomọkụ: O nwere obere coefficient nke mgbasawanye okpomọkụ ma nwee ike ịnọgide na-enwe nkwụsi ike nhazi n'okpuru nnukwu mgbanwe okpomọkụ.

3. Nhazi dị fechaa Njupụta:

Njupụta nke seramiiki alumina dị naanị 3.6-3.8g/cm³, nke karịrị 50% dị mfe karịa ígwè. Dịka ọmụmaatụ, iji ihe seramiiki alumina eme ihe n'ụgbọelu nwere ike ibelata ibu site na 30% ma melite arụmọrụ mmanụ ọkụ nke ukwuu.

4Njirimara mgbochi nrụrụ na ihe mkpuchi. Nguzogide nrụrụ:

Ọ na-eguzogide acid siri ike, alkalis, na nnu dị mma, ọ dabara adaba maka reactors kemịkalụ, valvụ mgbochi ire ere, wdg. Mkpuchi: Site na nguzogide nke ≥ 1 × 10 ¹⁴Ω· cm, ọ bụ ihe a na-ahọrọ maka ihe ndị na-emepụta ngwaọrụ eletrọnịkị ugboro ugboro.

5. Ọnụ ego dị elu. Ọnụ ego dị elu:

Ogologo ndụ ya na obere àgwà mmezi ya na-ebelata oke ọnụ ahịa ogologo oge.

6. Nhazi ahaziri ahazi:

Site na usoro dịka ịpị akọrọ, ịkpụzi ihe n'ime ihe, na mbipụta 3D, enwere ike ime ihe ndị dị mgbagwoju anya dịka ihe ndị dị elu dịka semiconductor na ngwa ahụike. Nhazi ngwa ngwa: Ụlọ ọrụ nwere ike ịhazi akụkụ seramiiki dịka paramita akụrụngwa si dị, na-ebelata ọnụ ahịa mmegharị.

7. Nchedo Gburugburu Ebe Obibi na Nkwado Mmepụta obere carbon:

E nwere ọtụtụ ihe eji emepụta seramiiki alumina (ntụ ntụ alumina), ike e ji eme sintering dịkwa ala karịa nke e ji eme ihe n'ịgbọcha ígwè. Imegharị ihe: A pụrụ ịkụcha seramiiki mkpofu ma megharịa ya dị ka ihe eji eme ihe iji zere ihe egwu mmetọ nke ihe mkpofu ígwè kpatara.

Ngwa

Seramiki mekanịkal na nhazi:eji ya eme ihe maka bearings, sliders, seals, wdg, iji belata ọdịda na oge ọrụ.
Ụlọ ọrụ kemịkalụ na okpomọkụ dị elu:eji ya dị ka ihe ndị na-anaghị emegharị ahụ, ihe mkpuchi, ihe mkpuchi kemịkalụ, na ihe ndị e ji etinye paịpụ.
Eletrọniki/Ike:A na-eji ya eme ihe maka ihe ndị e ji eletrọniki mee, ihe mkpuchi aka, wdg, na-enye arụmọrụ mkpuchi dị elu.
Ahụike:A na-eji ya eme ihe maka nkwonkwo e ji aka rụọ, ihe e ji etinye ezé, wdg, yana ezigbo ndakọrịta nke ihe ndị dị ndụ.
Ụgbọelu:A na-eji ya eme ihe maka ihe ndị dị na injin, agụba turbine, wdg, iji mee ka sistemụ ike dịkwuo mma.