Whakaahuatanga Hua
Tau:Ni80Cr20,e kiia ana hoki ko MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chrome A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V me ētahi atu.
Ihirangi Matū (%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Ētahi atu |
| Teitei | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Para. | Teitei 0.50 | Mōrahi 1.0 | - |
Ngā Āhuatanga Hangarau o te waea nichrome
| Te pāmahana ratonga tonu mōrahi: | 1200ºC |
| Ātete 20ºC: | 1.09 ohm mm2/m |
| Kiato: | 8.4 karamu/cm3 |
| Te Arahi Wera: | 60.3 KJ/m·h·ºC |
| Tauwehenga o te Whakawhanuitanga Wera: | 18 α×10-6/ºC |
| Te Pūwāhi Rewa: | 1400ºC |
| Te roa: | 20% iti rawa |
| Hanganga Moroiti: | Austenite |
| Āhuatanga Aukume: | kore-aukume |
Ngā Tauwehenga Pāmahana o te Ātete Hiko
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Rahi noa o te waea koranu nikara:
Ka tukuna e mātou ngā hua i te āhua o te waea, te waea papatahi, te waea rīpene. Ka taea hoki e mātou te hanga rauemi ritenga kia rite ki ngā tono a te kaiwhakamahi.
Waea kanapa, mā–0.025mm~3mm
Waea whakapūkara: 1.8mm~10mm
Waea waikura: 0.6mm ~ 10mm
Waea papatahi: matotoru 0.05mm~1.0mm, whānui 0.5mm~5.0mm
Tukanga:
WaeaTe whakarite rauemi→te whakarewa→te whakarewa anō→te hanga→te hurihuri wera→te whakamahana i te mata→te tuhi (te hurihuri)→te whakaoti whakamahana i te mata→te tirotiro→te mōkihi→te whare putunga
Ngā āhuatanga hua o te waea nichrome:
1) He tino pai te ātete ki te waikura me te kaha miihini i te pāmahana teitei;
2) Te ātete teitei me te tauwehenga pāmahana iti o te ātete;
3) He tino pai te hurihanga me te mahi hanga;
4) He mahi whakarewa pai rawa atu
Te tono o ngā reanga katoas:
Cr20Ni80i roto i ngā ātete aukati, ngā oumu ahumahi, ngā rino papatahi, ngā mīhini rino, ngā whakamahana wai, ngā mate whakakikorua kirihou, ngā rino whakapiri, ngā huānga ngongo whakakikoruatia ki te konganuku me ngā huānga kātere.
Cr30Ni70: i roto i ngā oumu ahumahi. he pai mō te whakaiti i te hau, nā te mea kāore e pāngia e te 'pirau matomato'.
Cr15Ni60: i roto i ngā ātete aukati, ngā oumu ahumahi, ngā pereti wera, ngā oumu tunu kai, ngā oumu tōhi me ngā whakamahana rokiroki. Mō ngā koiri iri i roto i ngā whakamahana hau i roto i ngā whakamaroke kakahu, ngā whakamahana hau, ngā whakamaroke ringa.
Cr20Ni35: i roto i ngā ātete aukati, ngā oumu ahumahi. I roto i ngā whakamahana rokiroki pō, ngā whakamahana whakawhiti hiko, ngā rheostat mahi taumaha me ngā whakamahana hau. Mō te whakamahana i ngā taura me ngā whakamahana taura i roto i ngā wāhanga whakarewa me te tango hukapapa, ngā paraikete hiko me ngā papa, ngā nohoanga motuka, ngā whakamahana papa raro me te whakamahana papa.
Cr20Ni30: i roto i ngā pereti wera totoka, ngā whakamahana koiri tuwhera i roto i ngā pūnaha HVAC, ngā whakamahana rokiroki pō, ngā whakamahana kawe hiko, ngā rheostat mahi taumaha me ngā whakamahana hau. Mō te whakamahana i ngā taura me ngā whakamahana taura i roto i ngā wāhanga whakarewa me te tango hukapapa, ngā paraikete hiko me ngā papa, ngā nohoanga motuka, ngā whakamahana papa raro, ngā whakamahana papa me ngā ātete.
Tākai me te Tukunga
Te tākai waea:
I roto i te pōkai–ina te diameter≤1.2mm
I roto i te koiri–ina neke atu i te 1.2mm te whānui
Ko te waea katoa ka tākaihia ki roto i ngā kātene → ngā kātene ka tākaihia ki roto i te papa rakauORpouaka rakau
Mō te rahi o te poroporo, tirohia te pikitia:
Tukunga - Ina whakaūngia te utu-mua:
1) Kei roto i te taonga ngā hua e tonoa ana, ka tukuna atu e mātou i roto i ngā rā e 3
2) Kei roto i te taonga ngā rauemi mata, ka tukuna atu e mātou ngā hua i roto i ngā rā 10.
3) Ina hiahia mātou ki te whakarewa anō i te rauemi, ka roa te 20-25 rā ki te tuku i ngā hua/
Tukunga-I te moana, i te rangi, i te tere, i ētahi atu huarahi rānei:
| Mā te moana | Mā te rangi | Mā te tere | |
| Hapani, Kōrea, Taiwan | 2-3 rā | ||
| Āhia ki te Tonga-mā-rāwhiti | 7-9 ngā rā | 2-3 rā | |
| Te Rawhiti o Waenganui | 20-25 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Īnia-Pākitāne | 15-22 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Metiterāne | 28-30 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Ūropi | 28-35 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Āwherika | 40-45 ngā rā | tata ki te 7 ngā rā | tata ki te 7 ngā rā |
| Ahitereiria | 18-32 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Te Hauāuru o Amerika | 12-15 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Te Rawhiti o Amerika | 25-35 ngā rā | 3-5 ngā rā | 3-5 ngā rā |
| Amerika Waenga me Amerika ki te Tonga | 30-55 ngā rā | tata ki te 7 ngā rā | tata ki te 7 ngā rā |
Ā Mātou Ratonga
1). Tuku ratonga OEM;
2). Ka tukuna atu te pūrongo whakamātautau me ngā hua;
3). Te tāpiri i ngā huānga whakarewa kia rite ki te paerewa o ngā whenua rerekē e ai ki ngā whakaritenga a te kaiwhakamahi.
Ngā Mōhiohio Kamupene
He tohunga mātou ki te hanga i te koranu ātete wera mō ngā tau, ko ngā hua matua e kapi ana
Raupapa NiCr- Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
Raupapa FeCrAl-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 me ētahi atu.
Ko te raupapa CuNi-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
Ngā Pātai Auau
Q1: He aha te MOQ?
A1: Te rahinga e hiahiatia ana e koe ina kei roto i te taonga ngā rahi.
Te whānui o te waea <0.1mm, he 1kgs
Ko te whānui o te waea he 0.1~0.3mm, he 2~3kgs te taumaha
Ko te whānui o te waea he 0.3~0.7mm, he 5kg te taumaha
Ko te diameter o te waea he 0.7-1.2mm, he 10kgs te taumaha
Te whānui o te waea >1.2mm, he 20-25kgs
Mō te rīpene, he iti ake te rahi, he 10-20kgs
He rahi ake, he 50-100kg te taumaha
Q2: Ka taea e koe te tuku tauira kore utu?
A2: Ae, ina kei roto i te taonga ngā rahi ōrite, ngā rahi tata rānei. Engari me waha e ngā kaihoko te utanga o ngā tauira.
Q3: He aha ngā tikanga utu?
A3: Ka whakaaetia e mātou a T/T, L/C, Paypal me ētahi atu. Ka taea te whiriwhiri mena he rerekē te nui.
Q4: He aha te paerewa o te rauemi?
A4: Ka tukuna te koranu nichrome e ai ki te paerewa Hainamana GB/T 1234-2012. Engari ka taea e mātou te tāpiri i ngā huānga whakarewa e ai ki te paerewa o ngā whenua rerekē e ai ki ngā hiahia o te kaiwhakamahi.
Q5: He kamupene hokohoko koe, he kaihanga rānei?
A5: He wheketere mātou. Ā, e mihi ana mātou ki tō haerenga mai.




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