Ụdị teepu mica na njirimara ha

1. Sịntetik mica refractory mica teepu

Mica sịntetịki bụ mica arụrụ arụ nwere nnukwu nha yana ụdị kristal zuru oke arụpụtara n’okpuru nrụgide nkịtị site na iji ion fluoride dochie hydroxyl.

A na-eme teepu mica synthetic site na iji mpempe akwụkwọ mica nke mica sịntetik mee dị ka ihe bụ isi, wee jiri ihe nrapado na-agbanye akwa iko n’otu akụkụ ma ọ bụ abụọ. A na-akpọ akwa iko nke a na-agbanye n’otu akụkụ nke akwụkwọ mica “tepe otu akụkụ”, na nke dị n’akụkụ abụọ a na-akpọ “tepe nwere akụkụ abụọ”. N’ime usoro mmepụta ihe, a na-ejikọta ọtụtụ ihe nhazi nhazi, wee kpoo ya na oven, wee tụgharịa, wee bee n’ime nkọwa dị iche iche nke teepu. Na mgbakwunye na njirimara nke teepu mica eke, teepu mica synthetic nwere njirimara nke obere ọnụọgụ mgbasawanye, ike dielectric dị elu, nnukwu resistivity na otu dielectric mgbe niile. Akụkụ ya bụ isi bụ nguzogide okpomọkụ dị elu ma nwee ike iru klaasị ọkụ ọkụ (950-1000 ℃) The okpomọkụ nguzogide nke synthetic refractory mica teepu bụ ihe karịrị 1000 ℃, ọkpụrụkpụ nso bụ 0.08 ~ 0.15mm, na kacha ọkọnọ obosara bụ 920mm .

A. Mịca teepu na-eguzogide ọkụ na-eguzogide okpukpu abụọ: A na-eji akwụkwọ mpempe akwụkwọ synthetic eme ihe dị ka ihe ndabere, a na-eji akwa eriri iko mee ihe dị ka ihe na-eme ka akụkụ abụọ na-eme ka ọ dịkwuo elu, a na-ejikọta ya na resin silicone. Ọ bụ ihe kachasị mma maka ịmepụta wires na eriri ọkụ na-eguzogide ọkụ. Mgbochi ọkụ bụ ihe kacha mma, a na-atụ aro ya maka ọrụ ndị bụ isi.

B. Mịca teepu na-eguzogide ọkụ na-eguzogide otu akụkụ: A na-eji akwụkwọ mpempe akwụkwọ sịntetịt mee ihe dị ka ihe ndabere, a na-eji akwa eriri iko mee ihe dị ka ihe na-eme ka otu akụkụ ume. Ọ bụ ihe kachasị mma maka ịmepụta wires na eriri ọkụ na-eguzogide ọkụ. Ọ nwere ezigbo ọkụ ọkụ na-akwado ya maka isi ọrụ.

2. Phlogopite refractory mica teepu

Mica teepu na-eguzogide ọkụ Phlogopite nwere ezigbo nguzogide ọkụ, nguzogide acid na alkali, nguzogide corona, na nguzogide radieshon. Ọ na-enwekwa mgbanwe dị mma na ike nkwụsịtụ, ọ dịkwa mma maka ikuku ọsọ ọsọ. Nnwale nguzogide ọkụ na-egosi na waya na eriri nke ejiri teepu phlogopite kechie nwere ike ikwe nkwa na ọ dịghị mmebi maka nkeji 90 n’okpuru ọnọdụ okpomọkụ nke 840 ° C na voltaji nke 1000V.

A na-ejikarị teepu Phlogopite fiberglass na-eguzogide ọkụ na ụlọ elu dị elu, ụgbọ okporo ígwè dị n’okpuru ala, nnukwu ọdụ ụgbọ mmiri na ụlọ ọrụ mmepụta ihe dị mkpa na ụlọ ọrụ Ngwuputa na ebe ndị ọzọ metụtara nchekwa ọkụ na mgbapụta ọkụ, dịka ọmụmaatụ, eriri ọkụ ọkụ na akara akara nke ụlọ ọrụ mberede. dị ka ngwa ọgụ ọkụ na ọkụ nduzi ihe mberede. N’ihi ọnụ ala ya dị ala, ọ bụ ihe a na-ahọrọ maka eriri ọkụ ọkụ.

A. okpukpu abụọ phlogopite ọkụ na-eguzogide mica teepu: Iji phlogopite akwụkwọ dị ka isi ihe na iko eriri ákwà dị ka okpukpu abụọ n’akụkụ ume ihe, ọ bụ tumadi na-eji dị ka ọkụ na-eguzogide oyi oyi akwa n’etiti isi waya na mpụta n’ọbọ. nke eriri na-eguzogide ọkụ. Ọ nwere nguzogide ọkụ ka mma ma na-akwado ya maka iji injinịa izugbe.

B. Otu akụkụ phlogopite ọkụ na-eguzogide mica teepu: Jiri akwụkwọ phlogopite dị ka ihe ndabere na akwa eriri iko dị ka ihe na-eme ka otu akụkụ ume, nke a na-ejikarị maka eriri ọkụ na-eguzogide ọkụ dị ka ihe mkpuchi ọkụ. Ọ nwere nguzogide ọkụ ka mma ma na-akwado ya maka iji injinịa izugbe.

C. Atọ n’ime otu phlogopite ọkụ na-eguzogide mica teepu: Iji akwụkwọ phlogopite dị ka ihe ndabere, a na-eji akwa eriri iko na ihe nkiri na-enweghị carbon dị ka ihe na-eme ka otu akụkụ ume, nke a na-ejikarị maka eriri ọkụ na-eguzogide ọkụ dị ka ọkụ. -eguzogide mkpuchi. Ọ nwere nguzogide ọkụ ka mma ma na-akwado ya maka iji injinịa izugbe.

D. Ihe nkiri phlogopite okpukpu abụọ: jiri akwụkwọ phlogopite dị ka ihe ndabere, ma jiri ihe nkiri plastik dị ka nkwado akụkụ abụọ, nke a na-ejikarị maka mkpuchi moto. Ọrụ na-eguzogide ọkụ adịghị mma, na iji eriri ọkụ na-egbochi ọkụ ka amachibidoro.

E. Single film phlogopite teepu: jiri phlogopite akwụkwọ dị ka isi ihe, na-eji plastic film maka otu-akụkụ mkwado, tumadi eji maka moto mkpuchi. Ọrụ na-eguzogide ọkụ adịghị mma, na iji eriri ọkụ na-egbochi ọkụ ka amachibidoro.