ʻO Refractory Metal Mo me ke kūpaʻa ʻaʻahu ikaika
wehewehe
ʻO Refractory Metal W, i ʻike ʻia ʻo tungsten, kahi mea i ʻimi nui ʻia i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa.ʻO kona kūpaʻa kiʻekiʻe kiʻekiʻe a me ka paʻakikī kiʻekiʻe e lilo ia i mea kūpono no ka hoʻohana ʻana i nā noi e koi ana i ka pale ʻana i ka wela wela a me nā kaiapuni kiʻekiʻe.
I ka ʻoihana aerospace, hoʻohana pinepine ʻia ʻo Refractory Metal W i ka hana ʻana i nā nozzles tungsten wela kiʻekiʻe no nā ʻenekini aero.Hoʻopili ʻia kēia mau nozzles i nā wela wela a me nā pae kiʻekiʻe o ka lole ma muli o nā kūlana hana paʻakikī o nā mīkini jet.ʻO ka paʻakikī kiʻekiʻe a me ke kūpaʻa wela o Refractory Metal W he mea kūpono ia no kēia noi.Eia kekahi, hoʻohana ʻia ʻo Refractory Metal W e hana i nā ʻāpana mokulele e koi ai i ka ikaika kiʻekiʻe a me ka lōʻihi, e like me nā lau turbine a me nā ʻōnaehana exhaust.
ʻO kekahi noi koʻikoʻi o Refractory Metal W i ka ʻoihana olakino.ʻO ka hana ʻana o ka tungsten collimator grids ʻoi aku ka hoʻohana maʻamau o Refractory Metal W i nā noi kiʻi lāʻau.He mea koʻikoʻi kēia mau mākia i nā kaʻina hana diagnostic, no ka mea, kōkua lākou i ke ʻano o nā kukuna radiation i hoʻohana ʻia e ʻike i nā kūlana olakino.ʻO ke kūpaʻa kiʻekiʻe a me ka paʻakikī o ka Refractory Metal W he mea maikaʻi loa ia no kēia noi, kahi mea koʻikoʻi ka pololei a me ka pololei.
Hoʻohui ʻia, hoʻohana ʻia ʻo Refractory Metal W i ka hana ʻana o ka wela wela no nā kānana deflector o nā reactors thermonuclear fusion.Ke kōkua nei kēia mau mea wela i ka hoʻopau ʻana i ka wela i hana ʻia i ka wā o ka fusion reaction, he mea koʻikoʻi ia no ka mālama ʻana i nā kūlana reactor paʻa.ʻO ke kūpaʻa wela kiʻekiʻe o Refractory Metal W he mea kūpono ia no kēia noi.
I ka hōʻuluʻulu ʻana, he mea waiwai nui ʻo Refractory Metal W i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa.ʻO kona kūpaʻa kiʻekiʻe-mehana a me ka paʻakikī kiʻekiʻe e lilo ia i mea maikaʻi loa no ka hoʻohana ʻana i nā ʻoihana aerospace, lāʻau lapaʻau, a me nā ʻoihana nuklea.Ke holomua nei ka ʻenehana, e hoʻomau ka noi no Refractory Metal W, a e noho mau ia i mea koʻikoʻi i nā ʻoihana like ʻole.
Kemika
ʻElemu | Al | Fe | Cu | Mg | P | O | N | |
---|---|---|---|---|---|---|---|---|
Nui (%) | <0.0006 | <0.006 | <0.0015 | <0.0005 | <0.0015 | <0.018 | <0.002 |
Waiwai kino
PSD | Kahe Kahe (sec/50g) | ʻIke ʻia (g/cm3) | Paʻa i ke ʻano (g/cm3) | Sphericity | |
---|---|---|---|---|---|
15-45μm | ≤10.5s/50g | ≥6.0g/cm3 | ≥6.3g/cm3 | ≥99.0% |
SLM Mechanical waiwai
Elastic modulus(GPa) | 316 | |
Ka ikaika tensile(MPa) | 900-1000 |