Tailored Powder Metal Contacts
Ichi chigadzirwa chakawedzerwa kungoro!
Silver Tungsten (AgW)
Silver tungsten contacts chinhu chakajairika chemagetsi chinogadzirwa nemusanganiswa wesirivha (Ag) uye tungsten (W).Sirivha ine yakanaka conductivity yemagetsi uye conductivity yemagetsi, nepo tungsten iine yakakwira kunyungudika, kuomarara kwepamusoro uye kuramba kupfeka.Nekusanganisa sirivheri uye tungsten, sirivheri tungsten yekubatika inopa yakagadzikana yemagetsi kubata uye kusimba.Silver tungsten contacts inowanzoshandiswa mune yakakwirira ikozvino, yakakwirira tembiricha uye yakakwirira mitoro maapplication akadai semidziyo yemagetsi, mabreaker breakers uye resistors.Ivo vane yakanaka conductivity yemagetsi, yakaderera kubata kuramba uye yakanakisa kupfeka kuramba, uye vanogona kuchengetedza yakanaka yemagetsi kubata uye kushanda zvakatsiga, vachikwanisa kutsungirira mamwe ma arcs uye yakakwirira-tembiricha kupisa.Muchidimbu, sirivheri tungsten inobatika ndeye alloy zvinhu zvinoumbwa nesirivheri uye tungsten, ine yakanaka magetsi conductivity, magetsi conductivity, kupfeka kuramba uye yakakwirira tembiricha kuramba.Iwo anoshandiswa zvakanyanya muindasitiri yemagetsi kupa yakavimbika magetsi kuonana uye yakagadzikana kushanda kushanda.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgW(50) 200X
AgW(65) 200X
AgW(75) 200X
Silver Tungsten Carbide (AgWC)
Silver tungsten carbide contacts chinhu chakakosha chekubata icho chiri musanganiswa wesirivha (Ag) uye tungsten carbide (WC).Sirivha ine yakanaka conductivity yemagetsi uye yemagetsi conductivity, nepo tungsten carbide ine yakanyanya kuoma, yakakwirira kunyungudika uye kupfeka kuramba.Silver tungsten carbide contacts ine yakanyanya kuoma uye kupfeka kuramba, uye inogona kuchengetedza yakagadzikana yemagetsi kusangana kwenguva yakareba pasi pemutoro wakakwira uye yakanyanya tembiricha mamiriro.Iko kuomarara kwe tungsten carbide kunopa vanobatika kugadzikana kwakanaka kwemuchina pakatarisana neakakwira voltages, yakakwira mafungu uye kazhinji kushandura mashandiro.Iko conductivity yesirivha tungsten carbide contacts iri nani pane iyo yakachena sirivha yekubata, kunyanya pakupisa kwepamusoro uye mutoro wakakwirira.Silver tungsten carbide contacts inopa yakaderera kuonana kuramba uye yakanyanya kugadzikana kushanda kwemagetsi.Nokudaro, sirivheri tungsten carbide contact material isarudzo yepamusoro-yekuita uye inoshandiswa zvakanyanya mumidziyo yemagetsi inoda kupfekedzwa kwepamusoro, kupisa kwepamusoro uye mutoro wakakwirira, zvakadai sema switch, relays uye circuit breakers, etc. Vanopa magetsi akavimbika uye akareba kwenguva refu. hupenyu hwenzvimbo dzakasiyana-siyana dzekushanda dzakaoma.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgWC(30) 200×
AgWC(40)
AgWC(50)
Silver Tungsten Carbide Graphite (AgWCC)
Silver tungsten carbide graphite contacts inowanzoshandiswa pakubata zvinhu, zvinosanganisira zvinhu zviviri, sirivheri (Ag) uye tungsten carbide (WC), ine yakawedzerwa graphite nezvimwe zvinowedzera.Sirivha ine yakanaka conductivity yemagetsi uye conductivity yemagetsi, tungsten carbide ine kuomarara kwakanyanya uye kusapfeka, uye graphite ine yakanaka yekuzvizora.Silver tungsten carbide graphite contacts ine yakanakisa magetsi uye michina zvivakwa.Iyo yakakwirira conductivity yesirivheri inovimbisa yakanaka ikozvino conduction kugona kwevanobatika, uye kuomarara kwakanyanya uye kupfeka kuramba kwe tungsten carbide kunopa vanobatika hupenyu hurefu hwebasa.Uye zvakare, iyo yekuzvigadzika zvimiro zvegraphite inoderedza kukweshera uye kupera kwevanobatika, kuvandudza kugadzikana kwavo uye kuvimbika.Silver tungsten carbide graphite contacts inokodzera kuremerwa uye kunogara kuchichinja maapplication, senge relays, circuit breaker, motors uye switch yemagetsi emagetsi.Vanogona kushanda munzvimbo dzakaomarara senge tembiricha yakakwira uye humidity yakakwira, uye vane yakanaka corrosion resistance uye heat resistance.Zvese mune zvese, sirivheri tungsten carbide graphite contacts inyaya yekusangana ine yakanaka magetsi zvivakwa, kupfeka kuramba uye kugadzikana.Vanopa yakavimbika yemagetsi kusangana uye inopa kwenguva yakareba yakagadzikana kushanda pasi pemamiriro ekushanda akaomarara.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgWC12C3 200X
AgWC22C3
AgWC27C3
Sirivha nickel Graphite (AgNiC)
Silver nickel graphite contact material chinhu chakajairika chekubata, icho chine zvikamu zvitatu: sirivheri (Ag), nickel (Ni) uye graphite (C).Iyo ine yakanakisa yemagetsi conductivity, kupfeka kusagadzikana uye yakakwirira tembiricha kugadzikana.Silver nickel graphite contact material ine zvinotevera maitiro: Yakanakisa magetsi conductivity: Sirivha ine yakanaka kwazvo yemagetsi conductivity uye inogona kupa yakaderera kupikisa uye yakakwirira ikozvino conductivity, nepo kuwedzera nickel uye graphite kunogona kuvandudza magetsi conductivity uye kuderedza ikozvino density of contacts.Pfeka kuramba: Kuwedzerwa kwe nickel uye graphite kunowedzera kuoma uye lubricity yevanobatika, izvo zvinogona kuderedza kupokana uye kupfeka uye kurebesa hupenyu hwesevhisi yevanobatika.Kugadzikana kwekushisa kwepamusoro: Silver nickel graphite contact material ine yakakwira kunyunguduka uye kugadzikana kwekupisa, uye inogona kuchengetedza yakagadzikana yemagetsi conductivity uye kuvimbika kwekusangana munzvimbo dzakanyanya tembiricha.Oxidation kuramba: Kuwedzerwa kwe nickel uye graphite kunogona kuvandudza oxidation kuramba kwevanobatika, kunonoka oxidation kumhanya kwevanobatika, uye kuderedza kuramba shanduko yevanobatika.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgNi15C4 200X
AgNi25C2
Silver Graphite (AgC)
Sirivha graphite chinhu chakaumbwa chinosanganisa sirivha (Ag) uye graphite (kabhoni).Nekuda kwehunhu hwayo hwakasiyana, inoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana.Silver graphite yave yakajairika stationary contact material uye inowanzobatanidzwa neAgW kana AgWC.Mazhinji edunhu anotyora uye chinja mamakisi ane 95% kusvika 97% sirivheri.Silver graphite ine epamusoro anti-welding maitiro uye saka isarudzo yakanaka kana tack welding iri nyaya.Uye zvakare, sirivheri graphite ine yakanakisa magetsi conductivity nekuda kweyakajairika sirivheri yemukati uye nekuda kwekudzikisa gasi rinoumbwa negraphite.Chinhu chakapfava kupfuura sirivheri tungsten kana sirivheri tungsten carbide, sirivheri graphite ine mwero wekukukurwa kwepamusoro.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgC(4) 200X
Silver tin Oxide (AgSnO2)
Silver tin Oxide ine yakanaka magetsi conductivity uye kupfeka kuramba.Silver tin oxide yekubata zvinhu zvine anotevera maitiro: Yakanakisa magetsi conductivity: Sirivha ine yakanaka kwazvo magetsi conductivity uye inogona kupa yakaderera kuramba uye yakakwirira ikozvino conductivity.Pfekai kuramba: Iyo yakanaka tin oxide zvidimbu zvinoumbwa apo tin oxide inobatika inogona kuita basa mukuzora uye kuderedza kukweshana, kuitira kuti iyo yekubata ive yakanaka kupfeka kuramba.Kugadzikana: Sirivha tin oxide yekubata zvinhu yakagadzikana uye yakavimbika pasi pemamiriro ekushanda akajairwa uye inogona kupa kwenguva yakareba yakagadzikana yemagetsi kuonana.Corrosion resistance: sirivheri tin oxide contacts ine yakanaka corrosion resistance uye inogona kushanda munzvimbo dzine hunyoro uye dzinoora.Silver tin oxide poda zvinhu inokodzera 100-1000A AC contactors
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (HV) |
| (g/cm3) | (IACS) | |||
| AgSnO2(10) | 90±1 | 9.6 | 70 | 75 |
| AgSnO2(12) | 88±1 | 9.5 | 65 | 80 |
Metallographic Display
AgSnO2(10)
AgSnO2(12)
Silver Zinc Oxide (AgZnO)
Silver zinc oxide (Ag-ZnO) kuonana chinhu chinowanzo shandiswa chekubata, chinova musanganiswa wesirivha (Ag) uye zinc oxide (ZnO).Sirivha ine yakanaka magetsi conductivity uye magetsi conductivity, nepo zinc oxide ine yakakwirira resistivity uye yakakwirira tembiricha kuramba.Silver zinc oxide contacts ine yakanaka kugadzikana uye kupfeka kuramba pasi pekushisa kwepamusoro uye yakakwirira ikozvino mamiriro.Kuwedzerwa kwe zinc oxide kunowedzera kuomarara uye kupfeka kuramba kweiyo yekubata zvinhu, uku ichipa imwe dhigirii yearc uye kupisa kudzvinyirira.Silver zinc oxide contacts ine yakaderera yekubata kuramba uye yakanakisa magetsi zvivakwa, ichipa yakavimbika magetsi kubata panguva yekuchinja mashandiro.Iwo anoshandiswa zvakanyanya mukuchinja, relays uye edunhu mabhureki eakasiyana emagetsi emidziyo, uye anogona kusangana nezvinodiwa zvemutoro wakakwira uye kazhinji kuchinja.Uye zvakare, iyo silver zinc oxide yekubata zvakare ine yakanaka oxidation kuramba, iyo inogona kurebesa hupenyu hwesevhisi yekubata.Izvo zvakakodzera kushandiswa pasi pemamiriro akasiyana-siyana ezvakatipoteredza, kusanganisira kupisa kwakanyanya, hunyoro hwepamusoro uye nzvimbo dzekushanda dzakaoma.Zvese mune zvese, sirivheri zinc oxide contacts chinhu chinowanzo shandiswa chekubata chine yakanaka magetsi zvivakwa, kupfeka kuramba uye kugadzikana.Ivo vanotamba yakakosha kubatana kwemagetsi uye kushandura mabasa mumidziyo yemagetsi, uye vanogona kusangana neakaomesesa mamiriro ekushanda.
| Product name | Ag Chikamu(wt%) | Density | Conductivity | Kuoma (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 |
Metallographic Display
AgZnO(12) 200X
AgZnO(14) 200X
