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Silver Tungsten (AgW)
Kọntaktị tungsten ọla ọcha bụ ihe a na-ahụkarị n'ọkụ eletrik ejiri ọla ọla ọcha (Ag) na tungsten (W) mee.Ọlaọcha nwere ezigbo ọkụ eletrik na nrụzi eletriki, ebe tungsten nwere ebe mgbaze dị elu, ike siri ike na mgbochi iyi.Site na ịgbanye ọlaọcha na tungsten, kọntaktị tungsten ọlaọcha na-enye kọntaktị eletrik kwụsiri ike na ịdịte aka.A na-ejikarị kọntaktị tungsten ọla ọcha na ngwa dị elu ugbu a, oke okpomọkụ yana ngwa dị elu dị ka ngwa eletrọnịkị, ihe mgbawa sekit na ihe mgbochi.Ha nwere ezigbo eletriki eletriki, obere kọntaktị kọntaktị na nkwụsi ike dị mma, ma nwee ike ịnọgide na-enwe ezigbo kọntaktị eletrik ma rụọ ọrụ nke ọma, ebe ha na-enwe ike iguzogide ụfọdụ arcs na okpomọkụ dị elu.Na nkenke, kọntaktị tungsten ọlaọcha bụ ihe alloy nke gụnyere ọlaọcha na tungsten, nke nwere ezigbo ọkụ eletrik, eletrik eletrik, na-eyi nguzogide na oke okpomọkụ.A na-eji ha eme ihe n'ọtụtụ ebe na ụlọ ọrụ eletrik iji nye kọntaktị eletrik a pụrụ ịdabere na ya na ịrụ ọrụ kwụsiri ike.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HB) |
| (g/cm3) | (IACS) | |||
| AgW50 | 50± 2.0 | 13.2 | 57 | 130 |
| AgW65 | 35± 2.0 | 14.6 | 50 | 160 |
| AgW75 | 25± 2.0 | 15.4 | 41 | 200 |
Ngosipụta Metallographic
AgW (50) 200X
AgW (65) 200X
AgW (75) 200X
Silver Tungsten Carbide (AgWC)
Kọntaktị carbide tungsten Silver bụ ihe kọntaktị pụrụ iche nke bụ ngwakọta ọla ọcha (Ag) na tungsten carbide (WC).Ọlaọcha nwere ezigbo ọkụ eletrik na nrụzi eletriki, ebe tungsten carbide nwere isi ike dị elu, ebe mgbaze dị elu ma na-eyi nguzogide.Kọntaktị carbide tungsten Silver nwere ike siri ike ma na-eyi nguzogide, ma nwee ike idowe kọntaktị eletrik kwụsiri ike ruo ogologo oge n'okpuru ibu dị elu yana ọnọdụ okpomọkụ dị elu.Isi ike nke tungsten carbide na-enye ndị kọntaktị ezigbo nkwụsi ike n'ibu megide oke voltaji, oke mmiri na ọrụ mgbanwe ugboro ugboro.Nrụpụta nke kọntaktị ọlaọcha tungsten carbide dị mma karịa nke kọntaktị ọlaọcha dị ọcha, karịsịa na okpomọkụ dị elu na ibu dị elu.Kọntaktị carbide tungsten Silver na-enye nguzogide kọntaktị dị ala yana ịrụ ọrụ eletrik kwụsiri ike.Ya mere, ọlaọcha tungsten carbide kọntaktị ihe onwunwe bụ a elu-arụmọrụ nhọrọ na-ọtụtụ ebe na-eji eletriki ngwá ọrụ na-achọ elu eyi iguzogide, elu okpomọkụ na elu ibu, dị ka switches, relays na sekit breakers, wdg Ha na-enye pụrụ ịdabere na kọntaktị eletrik na ogologo oge. ndụ maka ọnọdụ dị iche iche siri ike arụ ọrụ.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgWC30 | 70±3 | 11.35 | 59 | 125 |
| AgWC40 | 60±3 | 11.8 | 50 | 140 |
| AgWC50 | 50±3 | 12.2 | 40 | 255 |
| AgWC60 | 40±3 | 12.8 | 35 | 260 |
Ngosipụta Metallographic
AgWC (30) 200 ×
AgWC(40)
AgWC(50)
Graphite Tungsten Carbide Silver (AgWCC)
Silver tungsten carbide graphite kọntaktị bụ ihe kọntaktị a na-ejikarị eme ihe, nke nwere ihe abụọ, ọlaọcha (Ag) na tungsten carbide (WC), yana graphite agbakwunyere na mgbakwunye ndị ọzọ.Ọlaọcha nwere ezigbo ọkụ eletrik na nrụgharị eletriki, tungsten carbide nwere ike siri ike ma na-eyi nguzogide, na graphite nwere ezigbo mmanye onwe ya.Kọntaktị ọla kọpa tungsten carbide graphite nwere ezigbo ọkụ eletrik na akụrụngwa.Igwe ọkụ dị elu nke ọlaọcha na-eme ka ikike iduzi dị ugbu a dị mma nke kọntaktị, na ịdị elu siri ike na nkwụsị nke tungsten carbide na-enye ndị kọntaktị ogologo ndụ ọrụ.Tụkwasị na nke ahụ, ihe ndị na-egbuke egbuke nke graphite na-ebelata esemokwu na iyi nke kọntaktị, na-eme ka nkwụsi ike na ntụkwasị obi ha dịkwuo mma.Kọntaktị ọla kọpa tungsten carbide graphite dabara adaba maka ibu dị elu yana ngwa mgbanwe ugboro ugboro, dị ka relays, ndị na-agbaji sekit, moto na switches maka ngwa eletriki.Ha nwere ike ịrụ ọrụ na gburugburu ebe siri ike dị ka oke okpomọkụ na iru mmiri dị elu, ma nwee ezigbo nguzogide corrosion na nguzogide okpomọkụ.N'ihe niile, ọlaọcha tungsten carbide graphite kọntaktị bụ ihe kọntaktị nwere ezigbo ọkụ eletrik, na-eyi nguzogide na nkwụsi ike.Ha na-enye kọntaktị eletrik a pụrụ ịdabere na ya ma na-enye ọrụ kwụsiri ike ogologo oge n'okpuru ọnọdụ arụ ọrụ siri ike.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgWC12C3 | 85± 1.0 | 9.6 | 60 | 56 |
| AgWC22C3 | 75± 1.0 | 10 | 58 | 66 |
| AgWC27C3 | 70± 1.0 | 10.05 | 41 | 68 |
Ngosipụta Metallographic
AgWC12C3 200X
AgWC22C3
AgWC27C3
Graphite nickel ọla ọcha (AgNiC)
Ihe kọntaktị nickel graphite Silver bụ ihe kọntaktị nkịtị, nke nwere ihe atọ: ọlaọcha (Ag), nickel (Ni) na graphite (C).Ọ nwere ezigbo ọkụ eletrik, nkwụsi ike na-eyi na nkwụsi ike dị elu.Ihe kọntaktị nickel graphite Silver nwere njirimara ndị a: Igwe ọkụ eletrik dị mma: Silver nwere ezigbo ọkụ eletrik ma nwee ike inye obere nguzogide na elu ugbu a, ebe mgbakwunye nke nickel na graphite nwere ike imeziwanye eletriki eletrik ma belata njupụta nke kọntaktị ugbu a.Nguzogide iyi: mgbakwunye nickel na graphite na-abawanye ike na mmanu nke kọntaktị, nke nwere ike ibelata esemokwu na iyi na ịgbatị ndụ ọrụ kọntaktị.Nkwụsi ike dị elu nke okpomọkụ: ihe kọntaktị nickel graphite Silver nwere ebe mgbaze dị elu na nkwụsi ike ọkụ, ma nwee ike ịnọgide na-arụ ọrụ eletrik kwụsiri ike na ntụkwasị obi kọntaktị na gburugburu okpomọkụ dị elu.Nguzogide oxidation: Mgbakwunye nke nickel na graphite nwere ike imeziwanye nguzogide oxidation nke kọntaktị, na-egbu oge ọsọ oxidation nke kọntaktị, ma belata mgbanwe nguzogide nke kọntaktị.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgNi15C4 | 95.5±1.5 | 9 | 33 | 65 |
| AgNi25C2 | 71.5±2 | 9.2 | 53 | 60 |
| AgNi30C3 | 66.5 ± 1.5 | 8.9 | 50 | 60 |
Ngosipụta Metallographic
AgNi15C4 200X
AgNi25C2
Graphite Silver (AgC)
Ọlaọcha graphite bụ ihe mejupụtara ihe jikọtara ọlaọcha (Ag) na graphite (carbon).N'ihi na ya pụrụ iche Njirimara, ọ na-ọtụtụ ebe-eji dị iche iche fields. Silver graphite aghọwo a nnọọ nkịtị guzo kọntaktị ihe na-a paired na AgW ma ọ bụ AgWC.Ọtụtụ ihe mgbawa sekit na akara mgba ọkụ nwere 95% ruo 97% ọlaọcha.Grafite Silver nwere njirimara mgbochi ịgbado ọkụ yana ya mere ọ bụ ezigbo nhọrọ mgbe ịgbado ọkụ bụ okwu.Na mgbakwunye, graphite ọlaọcha nwere ezigbo ọkụ eletrik n'ihi ọdịnaya ọlaọcha na-adịkarị elu yana n'ihi mbelata gas nke graphite mepụtara.Ihe dị nro dị nro karịa tungsten ọlaọcha ma ọ bụ ọlaọcha tungsten carbide, graphite ọlaọcha nwere ọnụego mbuze dị elu.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgC3 | 97 ± 0.5 | 9.1 | 78 | 42 |
| AgC4 | 96±0.7 | 8.8 | 75 | 42 |
| AgC5 | 95±0.8 | 8.6 | 69 | 42 |
Ngosipụta Metallographic
AgC (4) 200X
Oxide ọla ọcha (AgSnO2)
Silver tin Oxide nwere ezigbo ọkụ eletrik yana nguzogide na-eyi.Ihe kọntaktị tin oxide Silver nwere njirimara ndị a: Nrụpụta ọkụ eletrik mara mma: Silver nwere ezigbo ọkụ eletrik ma nwee ike inye nkwụsi ike dị ala na ịdị elu dị ugbu a.Yiri ngbochi: The fine tin oxide particles etolite mgbe kọntaktị tin oxide nwere ike ịrụ ọrụ na mmanụ mmanye na ibelata esemokwu, nke mere na kọntaktị ahụ nwere ezigbo mgbochi iyi.Nkwụsi ike: Ihe kọntaktị tin oxide ọlaọcha kwụsiri ike ma bụrụ nke a pụrụ ịdabere na ya n'okpuru ọnọdụ ọrụ nkịtị ma nwee ike inye kọntaktị eletrik kwụsiri ike ogologo oge.Nguzogide corrosion: kọntaktị ọlaọcha tin oxide nwere ezigbo nguzogide corrosion ma nwee ike ịrụ ọrụ na gburugburu iru mmiri na corrosive.Silver tin oxide ntụ ntụ dabara adaba maka 100-1000A AC contactors
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgSnO2(10) | 90±1 | 9.6 | 70 | 75 |
| AgSnO2(12) | 88±1 | 9.5 | 65 | 80 |
Ngosipụta Metallographic
AgSnO2(10)
AgSnO2(12)
Silver Zinc Oxide (AgZnO)
Silver zinc oxide (Ag-ZnO) kọntaktị bụ ihe a na-ejikarị eme ihe, nke bụ ngwakọta ọlaọcha (Ag) na zinc oxide (ZnO).Ọlaọcha nwere ezigbo ọkụ eletrik na nrụzi eletriki, ebe zinc oxide nwere oke mgbochi na oke okpomọkụ.Kọntaktị zinc oxide Silver nwere ezigbo nkwụsi ike ma na-eyi nguzogide n'okpuru oke okpomọkụ yana ọnọdụ dị ugbu a.Mgbakwunye nke zinc oxide na-eme ka ike sie ike ma na-eyi nkwụsi ike nke ihe kọntaktị, ma na-enye ụfọdụ ogo nke arc na nkwụsị ọkụ.Kọntaktị zinc oxide Silver nwere obere nguzogide kọntaktị yana ezigbo ọkụ eletrik, na-enye kọntaktị eletrik a pụrụ ịdabere na ya n'oge ọrụ mgbanwe.A na-eji ha eme ihe n'ọtụtụ ebe na switches, relays na sekit nke ngwá ọrụ eletrik dị iche iche, ma nwee ike izute mkpa nke ibu dị elu na mgbanwe ugboro ugboro.Tụkwasị na nke ahụ, kọntaktị zinc oxide ọlaọcha nwekwara ezigbo nkwụsị oxidation, nke nwere ike ịgbatị ndụ ọrụ nke kọntaktị ahụ.Ha dị mma maka ojiji n'okpuru ọnọdụ gburugburu ebe obibi dị iche iche, gụnyere oke okpomọkụ, oke iru mmiri na ebe ọrụ siri ike.N'ihe niile, kọntaktị zinc oxide ọlaọcha bụ ihe kọntaktị a na-ejikarị eme ihe nwere ezigbo ọkụ eletrik, na-eyi nguzogide na nkwụsi ike.Ha na-egwu njikọ eletrik dị mkpa na ọrụ mgbanwe na ngwa eletriki, ma nwee ike izute ọnọdụ ọrụ siri ike dị iche iche.
| Aha ngwaahịa | Akụkụ Ag (wt%) | Njupụta | Omume omume | Isi ike (HV) |
| (g/cm3) | (IACS) | |||
| AgZnO(8) | 92 | 9.4 | 69 | 65 |
| 56 | ||||
| AgZnO (10) | 90 | 9.3 | 66 | 65 |
| 52 | ||||
| AgZnO (12) | 88 | 9.25 | 63 | 70 |
| 9.1 | 50 | |||
| AgZnO(14) | 86 | 9.15 | 60 | 70 |
Ngosipụta Metallographic
AgZnO (12) 200X
AgZnO (14) 200X
