ʻO ka pā tungsten 99.95 maʻemaʻe wolfram pā
ʻO ka pā Tungsten me ka maʻemaʻe o 99.95% he mea kiʻekiʻe kiʻekiʻe a ua kapa pinepine ʻia ʻo tungsten plate. ʻO Tungsten, ka mea i kapa ʻia ʻo tungsten, he metala paʻa a paʻakikī me kahi helu hoʻoheheʻe kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi loa. Hoʻohana maʻamau ia i nā ʻano hana ʻoihana like ʻole, me ka hana ʻana i nā pilina uila, nā mea wela a me ka pale radiation.
Anana | E like me kāu koi |
Kahi i kumu | Henan, Luoyang |
Kapa inoa | FGD |
Palapala noi | Lapaʻau, ʻOihana, Puhi, Electron |
Kinohi | E like me kāu kaha kiʻi |
Ili | Hoʻomaʻamaʻa, holoi alkali |
Maemae | 99.95% Min |
Mea waiwai | Maʻemaʻe W |
ʻO ka mānoanoa | 19.3g/cm3 |
Hoʻopili | Pahu Laau |
Nā mea nui | W>99.95% |
maʻiʻo haumia≤ | |
Pb | 0.0005 |
Fe | 0.0020 |
S | 0.0050 |
P | 0.0005 |
C | 0.01 |
Cr | 0.0010 |
Al | 0.0015 |
Cu | 0.0015 |
K | 0.0080 |
N | 0.003 |
Sn | 0.0015 |
Si | 0.0020 |
Ca | 0.0015 |
Na | 0.0020 |
O | 0.008 |
Ti | 0.0010 |
Mg | 0.0010 |
Lae hehee | 3410±20 ℃ |
Lae paila | 5927 ℃ |
Ka paakiki o Moh | 7.5 |
ʻO ka paʻakikī o Vickers | 300-350 |
compressibility | 2.910-7 knm/kg |
Modulus torsional | 36000Mpa |
Modulus elastic | 35000—38000 MPa |
Ka mana pakele uila | 4.55 eV |
Hoʻohana wela | 1600 ℃-2500 ℃ |
Kaiapuni hoʻohana | ʻO ka pōʻaiapuni vacuum, a i ʻole oxygen, argon |
1. Aia kā mākou hale hana ma Luoyang City, Henan Province. He wahi hana ʻo Luoyang no nā mines tungsten a me molybdenum, no laila, loaʻa iā mākou nā mea maikaʻi loa i ka maikaʻi a me ke kumukūʻai;
2. Loaʻa i kā mākou hui nā limahana loea me ka ʻoi aku o 15 mau makahiki o ka ʻike, a hāʻawi mākou i nā hoʻonā a me nā manaʻo no kēlā me kēia mea kūʻai aku.
3. ʻO kā mākou huahana a pau e nānā pono i ka maikaʻi ma mua o ka lawe ʻia ʻana aku.
4. Inā loaʻa iāʻoe nā waiwai hemahema, hiki iāʻoe ke hoʻokaʻaʻike mai iā mākou no ka uku.
1. Hoʻomākaukau mea maka
2.Compaction
3. Hoʻopaʻa ʻia
4.Hot rolling
5. Hoʻopili
6.Surface lapaʻau
7. Ka hoomalu maikai
8. Ho'āʻo maikaʻi
ʻO ka hoʻohana ʻana i nā papa tungsten he ākea loa, ʻo ia hoʻi akā ʻaʻole i kaupalena ʻia i ke kino nui o nā ʻoihana ʻoihana, nā paona yacht, nā mokulele ballast, kinetic energy armor piercing pōkā no nā mea kaua kaumaha, pale radiation, nā pōkā, nā pōkā / poʻo pōlele golf, Bob / mobile kelepona, vibrator uaki, etc
Hoʻopili ka hoʻohana ʻana i nā papa tungsten i nā kahua he nui, mai nā mea haʻuki a i nā mea kaua. Ma ke kahua o ka haʻuki, hoʻohana ʻia nā papa tungsten ma ke ʻano he kino nui o nā darts, a ʻo kā lākou kiʻekiʻe kiʻekiʻe a me nā waiwai kino maikaʻi e hoʻomaʻamaʻa pololei i nā darts. Ma nā kahua o nā moku a me nā mokulele, hoʻohana ʻia nā papa tungsten e like me nā mea kaupaona no nā yachts, ballasts no nā mokulele, a me nā mea kaupaona no nā kaʻa heihei F1, ʻo ia mau mea a pau e hōʻike ana i ke kuleana o nā pā tungsten i ka hoʻonui ʻana i ka paʻa a me ke kaulike. Eia kekahi, ua hoʻohana pū ʻia nā papa tungsten e hana i nā pūʻali koa kinetic ikehu no nā mea kaua koʻikoʻi, a ma ke ʻano he mea pale radiation no ka nuklea U-like mana lako, X-ray, a me nā mea lapaʻau ʻē aʻe, e hōʻike ana i kā lākou kuleana kūikawā i ka pale a me ka pale. ?