Ko te Tantalum he konganuku kanapa, he hiriwa te tae, he taumaha, he matotoru, he ngawari me te ngongo ina parakore. Ka kitea i roto i nga rahinga iti i roto i nga kohuke (te nuinga o te hono me te niobium), ka wehea ma te huri ki te waikura me te fluoro-complex, K2TaF7, ka puta mai te whakarewa parakore ma te hikohiko.
Ko te Tantalum he tino atete ki te waikura na te hanga o te kiriata waikura, he atete hoki ki te whakaeke waikawa (haunga te HF).
Ka tauhohe ki nga kawakore kua konatunatua me nga momo konganuku-kore i te pāmahana teitei.
Tantalum Ingot
Paerewa: Q/NSL010-1993, ASTM B 364-92
Ngā āhuatanga ā-tinana: he pai te ātete ki te waikura me te ātete teitei o te pāmahana, te kaha pai, te pakari o te ātete pānga, te kirihou me te pai o te mahi tukatuka me te pai o te hononga ki te tinana tangata.
Taupānga: Ka whakamahia te tantalum hei rauemi mata matua mo nga momo rauemi tukatuka tantalum, e whakamahia nuitia ana i roto i te hinu hinu, matū, kakano, hikohiko, whakangao me nga umanga tukatuka taonga.
Taapiri: keehi rakau o waho kua kapi ki te takai papanga ngohengohe.
Te hanganga matū o te ingot tantalum, ASTM B 364-92
Kōeke | Hanganga matū,% | |||||||||||
C | N | O | H | Nb | Fe | Ti | W | Mo | Si | Ni | Ta | |
RO5200 | 0.010 | 0.010 | 0.015 | 0.0015 | 0.10 | 0.010 | 0.010 | 0.050 | 0.020 | 0.005 | 0.010 | Bal. |
RO5400 | 0.010 | 0.010 | 0.030 | 0.0015 | 0.10 | 0.010 | 0.010 | 0.050 | 0.020 | 0.005 | 0.010 | Bal. |
RO5255 | 0.010 | 0.010 | 0.015 | 0.0015 | 0.10 | 0.010 | 0.010 | 9.0-11.0 | 0.020 | 0.005 | 0.010 | Bal. |
RO5252 | 0.010 | 0.010 | 0.015 | 0.0015 | 0.50 | 0.010 | 0.010 | 2.0-3.5 | 0.020 | 0.005 | 0.010 | Bal. |