1.Diffents

Nickel Chromium alloyWire na-akachabeghị Nickel (NI) na Chromium (CR), nwekwara ike ịnwe obere ihe ndị ọzọ. Ọdịnaya nke Nickel-Chromium Allomium na-abụkarị 60% -85%, na ọdịnaya nke Chromium bụ ihe dị ka 10% -25%. Dịka ọmụmaatụ, ndị nkịtị Nickel-Chrim Cr20ni80 nwere ihe dị iche iche nke ihe dị ka 20% na Nikel ọdịnaya nke ihe dị ka 80%.

Ihe mejuputara ọla kọpa bụ ọla kọpa (cu), onye dị ọcha nwere ike iru karịa 99.9% ọla kọpa dị ka 99.95%.

Njirimara anụ ahụ dị 2.

Agba

- Nichrome waya na-abụkarị ọla ọka. Nke a bụ n'ihi na ọ bụ iwu nke nickel na Chromium agwakọtara iji nye ụcha a.

- Agba ọla kọpa na-acha ọbara ọbara na-acha ọbara ọbara, nke bụ agba ọla kọpa na-enwekarị ọla kọpa.

Keuju

- linear na-ahụ maka Nickel-Chromium alloy buru ibu, n'ozuzu gburugburu 8.4G / cm³. Dịka ọmụmaatụ, 1 cubic mita nke Nichrome waya nwere ọtụtụ ihe dị ka 8400 n'arọ.

- heawaya ọla kọpaNnọọ dị ihe dị ka 8.96G / cm³, na otu olu nke ọla kọpa na-adịbeghị anya karịa Nickel-Chromium Allomium waya.

Na-agbaze

-Nwere-Chromium-Chromium na-eme mkpọtụ dị elu, ihe dị ka 1400 Celsius C, nke na-eme ka ọ nwee ike ịrụ ọrụ na okpomọkụ na-enweghị nsị.

-The na-egbu egbu nke ọla kọpa bụ ihe dị ka 1083.4 ℃, nke dị ala karịa nke Nickel-Chromium alloy.

Eletriki echiche

-Coopper waya na-eduzi oke eletrik nke ọma, n'ọnọdụ ọkọlọtọ, ọla kọpa nwere mgbochi eletriki nke ihe dị ka 5.96 × 10 na-eche s / m. Nke a bụ n'ihi na usoro elektrọnik nke ọla kọpa na-eme ka ọ bụrụ nke ọma, ọ bụ ihe a na-ejikarị ihe a na-ejikarị, nke a na-eji n'ọtụtụ ebe.

Ngwaọrụ Nickel-Chromium Allomium nwere omume eletriki, na omume eletrik ya dị ala karịa nke ọla kọpa, ihe dị ka 1.1 × 10⁶s / m. Nke a bụ n'ihi usoro atọm na mmekọrịta nke Nickel na Chromium na alloy, nke mere na njikọta electrons na-egbochi otu a.

Ọkụ na-eme ihe ọkụkụ

-Coop nwere ezigbo ihe ọkụkụ dị ka 401W / (MO ·)

Ọnọdụ ikuku nke Nickel-Chromium na-adịghị ike, na-enwe nkụda mmụọ dị n'etiti 11.3 na 17.4w / (MO K ·)

3. Ngwakọta kemịkalụ dị iche iche

Corrosion iguzogide

Nickel-Chromium alloys nwere ezigbo nguzogide iguzogide nguzogide, karia na gburugburu oke okpomoku. Nickel na Chromium na-emepụta ihe nkiri mara mma dị n'elu alloy, gbochie mmeghachi omume oxhid. Dịka ọmụmaatụ, na ikuku ikuku dị elu, ihe nkiri a nwere ike ichebe igwe n'ime alloy site na corrosion.

- ọla kọpa na-adị mfe ịmịcha ikuku na-etolite vercas (carrola ọla kọpa nke, usoro cu₂ (oh) ₂₂₃). Karịsịa na gburugburu iru mmiri, elu nke ọla kọpa ga-eji nke nta nke nta, ma na-eguzogide na ụfọdụ acid acid dị mma.

Chemical Gamical

- Nichrome Alloy nwere ezigbo kemịkal ma nwee ike ịnọsi ike n'ihu ọtụtụ kemịkal. Ọ nwere ụfọdụ ndidi na acid, ntọala na kemịkal ndị ọzọ, mana ọ nwere ike ime ihe na-egbukeke acid.

- ọla kọpa na ụfọdụ ndị dị ike (dị ka nitric acid) n'okpuru ihe mmeghachi omume kemịkalụ ihe ike karịa, mmeghachi omume (3CU) = 3CU (mba)

4. Ojiji dị iche iche

- Nickel-Chromium Waya

- N'ihi na ya dị elu na-eguzogide na nguzosi elu okpomọkụ, a na-ejikarị ya eletriki, dị ka wires kpo oku na ọkụ eletrik na ọkụ eletriki. N'ime ngwaọrụ ndị a, akwara Nichrome na-enwe ike ịrụpụta ike eletriki n'ime ọkụ.

- A na - eji ya eme ihe n'ụzọ ụfọdụ ebe akụrụngwa akụrụngwa kwesịrị ịdịgide na gburugburu okpomọkụ dị elu, dị ka nkwado akụkụ nke nri okpomọkụ dị elu.

- waya ọla kọpa

- A na-eji eriri ọla kọpa na-ejikarị maka nnyefe ike, n'ihi na ọ dị mma na-enwe ike belata ọnwụ eletrik n'oge nnyefe. Na sistemu Grid Sistem, a na-eji ọtụtụ eriri ọla kọpa eme ihe iji mee wires na eriri.

- A na-ejikwa ya eme njikọ maka njikọ elektrọnik. Na ngwaahịa elektrọnik dị ka kọmputa na ekwentị, wires ọla kọpa nwere ike ịchọpụta na nnyefe mgbaama na ike na-eweta ihe dị iche iche.