BusinessỤlọ ọrụ

Okpomọkụ eguzogide iko: n'ichepụta atụmatụ na Akporo

Glass - onye nke kasị ochie na ọtụtụ vasatail ihe. Glass ngwaahịa ndị niile anyị gburugburu, ma na-emekarị anyị na-eche nnọọ banyere ji mara ya. Ha nwere ike ịdị iche na nke dabere na bu n'obi iji ihe ga-eme n'ọdịnihu na ngwaahịa. Otu n'ime ndị kasị ahụkarị ụdị bụ a okpomọkụ na-àmà iko. Ka anyị chọpụta otú ọ dị iche na-emebu, ma ebe ọdabara.

okpomọkụ na-àmà iko

Glass bụ inorganic umi. Ọ e ji Njirimara nke a siri ike, a wụrụ awụ mmiri mmiri, ọ bụ a elu viscosity. Ya fragility, ike, njupụta, na kpọmkwem okpomọkụ dịgasị nnọọ iche iche na-adabere na-adịghị.

Nso nso a, ihe e mepụtara nke nwere gbara gharịị iko Njirimara, dị ka ọkụ na-eguzogide. The isi oke nke dị iche na ndị ọzọ na iko okpomọkụ eguzogide iko - okpomọkụ na nke ọ na-ekwusi ya Njirimara. Ọ nwere ike idi okpomọkụ ọbụna 1000 degrees Celsius, mgbe ya "ndị ọrụ ibe" ịgbawa ugbua na 80 degrees.

On refractoriness emetụta ndị mejupụtara na ọkpụrụkpụ nke ihe onwunwe. Ọ bụrụ na ndị iko bụ thicker na e dere a elu nkeputa nke alkali oxides, ọ ga-inogide. Kasị na-eguzogide ọgwụ na okpomọkụ-àmà iko - quartz. Ọ nwere ike idi nnukwu okpomọkụ mgbanwe na nwere nnukwu mmiri ịgbọ agbọ okpomọkụ (2230 degrees).

Production nke okpomọkụ na-eguzogide iko

A, na iko bụ ngwakọta nke ọtụtụ mmiri. Iji a ọkọlọtọ ihe silica ájá, lime na soda. Ha na-ewe iwe ka nnọọ elu okpomọkụ (1700 ° C), ihe mere ha ji na-gbazee na weere na onye ọ bụla ọzọ. Mgbe nke ahụ gasịrị, na ngwakọta a wụsara n'ime wụrụ awụ tin (ha na-agaghị agwakọta ruru ka njupụta dị iche), na mgbe ahụ na-eji nwayọọ nwayọọ mma.

Iji na-enye ndị dị mkpa Njirimara ndị a mmiri na-kwukwara, na ndị ọzọ bekee. Iji mee ka a okpomọkụ na-àmà iko, iji dị iche iche oxides. N'ihi ya, na borosilicate ihe nwere boron oxide na a silica - sịlịkọn oxide.

More ike ọ ga-enwe, ma ọ bụrụ na ị na-eji ọtụtụ n'ígwé. N'ihi nke a ọ bụ nyere ajụkwa kpamkpam. Emechara Ibé akwụkwọ na-sanded, kpochara na bee na achọrọ size. Mgbe ahụ a nọmba nke iko Ibé akwụkwọ na-bonded ka onye ọ bụla ọzọ site n'ọnụ a pụrụ iche polima. The finishing aka na-ere ọkụ iko "bred" na 660-680 degrees.

ngwa

Okpomọkụ eguzogide iko bụ na-ewu ewu na kichin. N'ihi na e mere ya Ighe na cookware. Common ngwaahịa nke ihe a bụkwa a ekwú ọkụ. Quartz iko na-eji na imewe nke ngwa anya eriri, a Fresnel oghere, crucibles, insulators, na na. D. Borosilicate eji maka ngwa anya iko, efere, na-atụgharị uche teliskop.

Na arịa okpomọkụ na-eguzogide iko ọtụtụ uru. Ọ na-alanarị ọbụna ihe na-emeghe ọkụ, bụ inogide. The ihe onwunwe bụ ya zuru ezu inert na anaghị oxidize mgbe kpụ ọkụ n'ọnụ, otú adịghị agbanwe ụtọ nke efere. Ọ bụ n'okpuru corrosion na egbuke gburugburu.

N'ezie, ọbụna a okpomọkụ na-àmà iko nwere drawbacks. Ọ na-adịghị eme ka a nkọ abawanye ma ọ bụ ibelata na okpomọkụ. Efere si dị otú ahụ ihe onwunwe ga ghara etinye on a nnukwu ọkụ ozugbo friza. Ke adianade do, fireproof iko na-adịghị ujo na-àmà na dobe ya bụghị uru ya.

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