I-99.95% yoxinaniso oluphezulu lwebha ye-tungsten intonga
Intonga ye-tungsten enyulu inendawo yokunyibilika ephezulu, amandla aphezulu obushushu, ukuxhathisa kokuhamba, kunye nokuhamba kakuhle kwe-thermal, ukuhanjiswa kombane, kunye nokusebenza kokuphuma kwe-electron. Ukwakheka kweekhemikhali zayo kuqulethe ngaphezulu kwe-99.95% ye-tungsten, kunye noxinzelelo lwe-19.3g/cm ³ kunye nendawo yokunyibilika ukuya kuthi ga kwi-3422 ° C. Iintonga ze-tungsten ezicocekileyo zisetyenziswa kakhulu kwimimandla efana ne-electrode yomatshini wokuwelda, iithagethi zokutshiza, ii-counterweights, kunye nezinto zokufudumeza.
| Imilinganiselo | Ukwenza ngokwezifiso |
| Indawo yeMvelaphi | Luoyang, Henan |
| Igama lebrand | FGD |
| Isicelo | Ishishini leMetallurgical |
| Ubume | Njengemfuno yakho |
| Umphezulu | Njengemfuno yakho |
| Ubunyulu | 99.95% |
| Izinto eziphathekayo | W1 |
| Ukuxinana | 19.3g/cm3 |
| Iimpawu | ukunyibilika okuphezulu |
| Ukupakisha | Ityala lomthi |
| Amacandelo aphambili | W-99.95% |
| Umxholo wokungcola≤ | |
| 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 |
| Ububanzi (mm) | Ubude bemveliso (mm) | Ukuqina/Imitha (mm) | |
| 0.50-10.0 | ≥500 | Icociwe | Umhlaba/ujikiweyo |
| 10.1-50.0 | ≥300 | ＜2.5 | ＜2.5 |
| 50.1-90.0 | ≥100 | ＜2.0 | ＜1.5 |
|
|
| ＜2.0 | ＜1.5 |
| Ububanzi (mm) | Ukunyamezelana | |||
|
| Ithe tye | Yenziwe | Ijikile | Umhlaba |
| 0.50-0.99 | - | - | - | ±0.007 |
| 1.00-1.99 | - | - | - | ±0.010 |
| 2.00-2.99 | ±2.0 % | - | - | ±0.015 |
| 3.00-15.9 | - | - | - | ±0.020 |
| 16.0-24.9 | - | ±0.30 | - | ±0.030 |
| 25.0-34.9 | - | ±0.40 | - | ±0.050 |
| 35.0-39.9 | - | ±0.40 | ±0.30 | ±0.060 |
| 40.0-49.9 | - | ±0.40 | ±0.30 | ±0.20 |
| 50.0-90.0 | - | ±1.00 | ±0.40 | - |
| Ububanzi 0.50-30.0 mm | ||||||
| Ubude begama (mm) | ≥15 | 15-120 | 120-400 | 400-1000 | 1000-2000 | ＞2000 |
| Ukunyamezela ubude (mm) | ±0.2 | ±0.3 | ±0.5 | ±2.0 | ±3.0 | ±4.0 |
| Ububanzi ＞30.0 mm | ||||||
| Ubude begama (mm) | ≥30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | ＞2000 |
| Ukunyamezela ubude (mm) | ±0.5 | ±0.8 | ±1.2 | ±4.0 | ±6.0 | ±8.0 |
1. Umzi-mveliso wethu useLuoyang City, kwiPhondo laseHenan. I-Luoyang yindawo yemveliso yemigodi ye-tungsten kunye ne-molybdenum, ngoko ke sineenzuzo ezipheleleyo kumgangatho kunye nexabiso;
2. Inkampani yethu inabasebenzi bezobugcisa abaneminyaka engaphezu kwe-15 yamava, kwaye sibonelela ngezisombululo ezijoliswe kuzo kunye neengcebiso kwiimfuno zomthengi ngamnye.
3. Zonke iimveliso zethu zihlolwa ngokungqongqo umgangatho phambi kokuba zithunyelwe kumazwe angaphandle.
4. Ukuba ufumana iimpahla ezineziphene, unokuqhagamshelana nathi ukuze ubuyiselwe imali.
1. Ukulungiselela izinto eziphathekayo
(Umgubo wetungsten ococekileyo okhethiweyo)
2. Nyibilikisa
(Faka i-tungsten powder kwisithando somlilo sokunyibilika kobushushu obuphezulu)
3. Ukugalela
(Galela ulwelo lwetungsten etyhidiweyo kwisingundo esilungisiwe kwaye uyiyeke iphole kwaye iqine)
4. Unyango lobushushu
(Unyango olushushu lwentonga ye-tungsten ngokufudumeza kunye nokupholisa)
5. Unyango lomphezulu
(Kubandakanya ukusika, ukucola, ukugulisa kunye nezinye iinkqubo)
1. Ukusetyenziswa kweentonga ze-tungsten kushishino lwezimayini: Ngenxa yokunganyangeki kwabo okugqwesileyo kunye namandla okuqina, iintonga ze-tungsten zisetyenziswa ngokubanzi kwi-milling cutters, iigiya, iibheringi kunye nezinye iindlela zokwemba kwishishini lemigodi.
2. Ukusetyenziswa kweentonga ze-tungsten kwintsimi ye-aerospace: Iintonga ze-Tungsten zinezicelo ezibalulekileyo kwintsimi ye-aerospace, esetyenziswa kakhulu ekwenzeni i-high-temperature, i-high-pressure compressors kunye nezinye izinto, kunye nezixhobo zokubonisa i-aircraft.
3. Ukusetyenziswa kweentonga ze-tungsten kwintsimi ye-electronics: Ngenxa ye-conductivity egqwesileyo kunye nokuzinza kwe-thermal, iintonga ze-tungsten nazo zinezicelo ezibalulekileyo kwintsimi ye-electronics. Iintonga zeTungsten zinokusetyenziselwa ukwenza izixhobo zesemiconductor, i-electrode, kunye ne-emitters.
1. Uxinzelelo lwe-thermal: Xa intonga ye-tungsten ifudumala kumaqondo aphezulu aphezulu, ixhomekeke kuxinzelelo lwe-thermal, olunokubangela ukugoba okanye ukugoba. Oku kunokwenzeka ukuba intonga ayixhaswanga ngokufanelekileyo okanye ixhomekeke kwiinguqu ezikhawulezayo zeqondo lokushisa.
2. Ukudinwa kwezinto: Iintonga zeTungsten ziya kuba nokudinwa kwezinto emva kokusetyenziswa kumaqondo obushushu aphezulu ixesha elide. Oku kunokubangela ukuba izinto zibe buthathaka, kube lula ukugoba okanye ukugoba.
3. Ukupholisa okungonelanga: Ukuba intonga ye-tungsten ayipholiswanga kakuhle emva kokusetyenziswa, ubushushu bunokugcinwa kwaye buqhubeke bubi ngexesha lenkqubo yokupholisa, kubangele ukugoba.
4. Umonakalo womatshini: Ukuba intonga ye-tungsten iphantsi koxinzelelo lomatshini okanye impembelelo ngexesha lokusetyenziswa, i-micro-cracks okanye omnye umonakalo owenziweyo unokuthi kwenzeke, okubangelwa ukugoba emva kokutshisa.
1. Khetha intonga ye-tungsten efanelekileyo
Khetha izinto ezifanelekileyo kunye neenkcukacha xa usebenzisa iintonga ze-tungsten. Iimeko ezahlukeneyo zokusetyenziswa zifuna ukusetyenziswa kweenkcukacha ezahlukeneyo kunye nobude bezintonga ze-tungsten.
2. Lawula ubushushu bokufudumala
Xa ufudumeza iintonga ze-tungsten, kubalulekile ukulawula ubushushu kwaye ubeke ingqalelo kwixesha lokufudumala ukuphepha ukushisa okuphezulu okanye ixesha elide lokufudumala.
3. Kuphephe ukolula kakhulu
Xa usebenzisa iintonga ze-tungsten, ukunweba ngokugqithiseleyo kufuneka kugwenywe, kwaye ukutshintsha indlela ye-welding okanye ezinye iindlela zokucubungula zingaqwalaselwa.
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