Sand Quartz
ʻO ke one Quartz kahi mea mineral maoli i haku ʻia me ka silicon dioxide (SiO₂), i hana ʻia e ka ʻoki ʻana, ka nānā ʻana, a me ka hoʻoponopono ʻana i ka pōhaku quartz. Ma muli o kona paʻakikī kiʻekiʻe, kūpaʻa kemika, a me ka pale ʻana i ka wela, hoʻohana nui ʻia ia i nā ʻano ʻoihana like ʻole.
Hōʻike
Nā hiʻohiʻona
Pono hoʻokūkū
Ua alakaʻi ka hui i kahi loiloi hoʻokūkū hoʻokūkū e ʻike ai i kona mau ikaika a me nā nāwaliwali i hoʻohālikelike ʻia i kāna mau hoʻokūkū.
Paʻakiki Kiʻekiʻe:
ʻO ka paʻakikī Mohs o 7, me ke kūpaʻa ikaika.
01
Kemimi
Kū'ē i nā ʻakika (koe wale nō ka waika hydrofluoric) a me ka ʻino, liʻiliʻi ke ʻano me ka nui o nā kemika.
02
Māhele makeke kiʻekiʻe
Palena Wela: Heehee ma kahi o 1750 degere, kūpono no ka -kaiapuni wela kiʻekiʻe.
03
Pūnaehana huahana kūpono
Hoʻopuʻi: ʻOi aku ka maikaʻi o nā waiwai hoʻokaʻawale uila.
04
Hana maikaʻi ma hope o -kūʻai
Ka waihoʻoluʻu a me ke ʻano: ʻO ka maʻamau keʻokeʻo a i ʻole waihoʻoluʻu ʻōniʻoniʻo granules; Hiki ke ʻike ʻia ka melemele, ʻulaʻula, a pēlā aku, ke loaʻa nā haumia.
05
Hoʻokaʻawale a me nā kikoʻī
- Sand Quartz Maoli
- -Ke Sand Quartz Ma'ema'e Ki'eki'e
Ma ka nui o ka ʻāpana
Nā kikoʻī maʻamau
Ke one nui:
- 4-6 mesh (4.75-3.35mm)
- 6-10 mesh (3.35-2mm)
- 10-20 mesh (2-0.85mm)
- No ka hoʻohana ʻana: kūkulu ʻia ʻana, nā mea ala, nā mea hoʻopiha wai kānana, a pēlā aku.
01
Ke one waena:
- 20-40 mesh (0.85-0.425mm)
- 40-70 mesh (0.425-0.212mm)
- Noi: hana aniani, hoolei one, abrasive, etc.
02
Ke one maikaʻi:
- 70-140 mesh (0.212-0.106mm)
- 140-270 mesh (0.106-0.053mm)
- No ka hoʻohana ʻana: keramika, uhi, kānana hoʻomaʻemaʻe wai, etc.
03
ʻO ke one maikaʻi loa (pauka):
- 270-325 mesh (0.053-0.045mm)
- 325 mesh a ma luna (<0.045mm)
- Hoʻohana: nā mea uila, nā mea hoʻonaninani, ka hoʻolei pololei ʻana, a pēlā aku.
04
Nā noi
- ʻOihana aniani:Mea koʻikoʻi no ke aniani pālahalaha a me ke aniani ipu (ʻoi aku ma mua o 70% o ka nui o ka hoʻohana ʻana).
- Kahua:Hoʻoheheʻe ʻia ke one no ka hoʻolei ʻana i ka metala kiʻekiʻe.
- Hana wai:Mea kānana no ka wehe ʻana i nā mea paʻa paʻa.
- Mea uila:-one maʻemaʻe kiʻekiʻe no ka pauda micro silika a me ka ʻeke semiconductor.
- ʻOihana Kimia:Nā mea hoʻopiha waika -kūʻokoʻa, nā aniani seramika.
- Kūkulu ʻia:Pōhaku hanalima, ʻili papa, nā mea hoʻopili tile.
- Nā mea ʻē aʻe:Sandblasting, hale papa kolepa, petroleum fracting proppants (resin- sand coated).
Nā Hana Hana
1. Mining & Crushing
2. Holoi / Aakika Leaching
3. Hoʻokaʻawale Magnetic
4. Nānā
5. Hoʻokalakala/Hoʻomaʻemaʻe ({1}}one maʻemaʻe kiʻekiʻe)
Waiwai
|
Na Waiwai Kino |
Waiwai |
|
Maemae |
＞99.99% |
|
ʻO ka mānoanoa |
2.2g/cm3 |
|
ʻAlohilohi |
＞90% |
|
Mohs Paʻakikī |
5.5--6.5 |
|
Lae Deformation |
1280 degere |
|
Lae Palupalu |
1750 degere |
|
Lae Aina |
1250 degere |
|
Wela Kūikawā (20 - 350 degere ) |
670J/kg. degere |
|
ʻO ka hoʻoili wela (20 degere) |
1.4W/m. degere |
|
Hoʻokaʻina wela (w/mk,1000 degere) |
1.0-1.2 |
|
Hōʻike Hōʻike |
1.4585 |
|
Coefficient o ka hoonui wela |
5.510 -7knm/cm. degere |
|
Wela - wela hana |
1750--2050 degere |
|
Pōkole - wela lawelawe |
1450 degere |
|
Kaumaha - manawa lōʻihi |
1100 degere |
|
Na Waiwai Kemika |
Waiwai |
|
ʻAkika kūpaʻa |
ʻO ka ʻakika ikaika (koe wale ka HF), ka alkali ikaika, ka hopena organik |
|
ʻO nā mahana kiʻekiʻe Kūʻē i ka corrosion |
Maikaʻi |
|
Metala haumia maʻiʻo |
＜5 ppm |
|
Na Waiwai Uila |
Waiwai |
|
Kū'ē |
7107Ω.cm |
|
Ka ikaika hoʻomāmā |
250~400Kv/cm |
|
3.7~3.9 |
|
|
ʻO ka helu hoʻoemi dielectric |
＜410-4 |
|
ʻO ka helu hoʻoemi dielectric |
＜110-4 |
|
Na Waiwai Mechanical |
Waiwai |
|
Ka ikaika hoʻopili |
1100MPa |
|
67MPa |
|
|
Ikaika U'i |
48MPa |
|
Ka ratio o Poisson |
0.14~0.17 |
|
Opio Modulus |
72000MPa |
|
Modulus Shear |
31000MPa |
Nā huahana pale: quartz one, China quartz sand mea hana, mea hoʻolako, hale hana
E hoʻouna i ka noi
Hiki iā ʻoe ke makemake pū kekahi
