Tungsten ye nɛgɛ ye min man ca, a bɛ i n’a fɔ nɛgɛ. A wulicogo ka bon, a gɛlɛya ka bon, a bɛ se ka sɔgɔsɔgɔ kosɛbɛ, ani a ka kuran ni funteni minɛcogo ɲuman b’a kɛ baarakɛminɛn nafamaba ye bi iziniw kɔnɔ, lafasali la, ani fɛɛrɛ kɔrɔw la. O la, tungsten kɛcogo kɛrɛnkɛrɛnnenw ye mun ye?
1. Ɲɛgɛnɛsiraw
Nɛgɛ
Tungsten, k’a sababu kɛ a gɛlɛya n’a ka fɛnɲɛnamafagalan ye, o bɛ nɛgɛ fanga, a gɛlɛya ani a sɛgɛnbaliya ɲɛ kosɛbɛ. O ye fɛnba ye min bɛ kɛ ka nɛgɛ suguya caman dilan. Tungsten-nɛgɛ minnu bɛ sɔrɔ tuma caman na, olu ye nɛgɛ teliya-nan ye, tungsten nɛgɛ, ani tungsten-kobal magɛnni nɛgɛ. Olu bɛ kɛ fɔlɔ ka baarakɛminɛn suguya caman dilan, i n’a fɔ jirisunw, jirisunw tigɛlanw, ani die ni mouluw.
Tungsten Carbide-Based Siman Karbidi
Tungsten carbide bɛ sɛgɛn kosɛbɛ ani a tɛ se ka wuli, a gɛlɛya bɛ gɛrɛ diamant ta la, o b’a to a bɛ kɛ fɛn ye min bɛ kɛ ka caya karɔbɔli simanw dilanni na. Tungsten carbide-based cemented carbides bɛ se ka tila caman na ka kɛ kulu naani ye: tungsten carbide-cobalt, tungsten carbide-titanium carbide-cobalt, tungsten carbide-titanium carbide-tantalum (niobium) carbide-cobalt, ani nɛgɛ-bonded siman karɔbɔli. Olu bɛ Kɛ fɔlɔ tigɛminɛnw, minɛnko minɛnw ani nɛgɛ-ja-disiw dilanni na.
Wear-Alloys minnu bɛ se ka kɛlɛ
Tungsten ye nɛgɛ ye min tɛ se ka wuli, a wulicogo ka bon kosɛbɛ (a ka c’a la, a bɛ tɛmɛ degere 1650 kan) ani a gɛlɛya ka bon. O la, a ka c’a la, a bɛ kɛ ka funteni-minɛnw dilan minnu bɛ se ka funteni ni sɛgɛn-kɛ. Misali la, tungsten faralen ɲɔgɔn kan ni chrome, cobalt ani carbon ye, olu bɛ kɛ ka caya walasa ka yɔrɔw dilan minnu tɛ sɛgɛn- i n’a fɔ valvew ani turbine impellers awiyɔn motɛriw kɔnɔ. Tungsten ni nɛgɛ wɛrɛw faralen ɲɔgɔn kan minnu tɛ se ka wuli (i n’a fɔ tantalum, niobium, molibdɛni ani rhenium) ka teli ka kɛ ka yɔrɔw dilan minnu fanga ka bon-funteni- i n’a fɔ misiriw ni motɛriw.
Kɔrɔlen-Gravity Alloys
Tungsten ka density ni a gɛlɛya ka bon, o b’a kɛ fɛn ɲuman ye min bɛ se ka kɛ ka fɛnw dilan minnu fanga ka bon-gravity alloys. Nin fɛnɲɛnɛmaw minnu ka ca, olu bɛ se ka tila ka kɛ W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, ani W{10}}Ag seriyali ye, ka kɛɲɛ n’u kɛcogo n’u kɛcogo ye. K’a sababu kɛ u ka girinya kɛrɛnkɛrɛnnen ka bon, u fanga, u ka funteni-taama ka bon, u ka kuran-taama ɲuman, ani u ka baarakɛcogo ɲuman, u bɛ kɛ tuma caman na ka fɛnw dilan minnu bɛ se ka ɲɔgɔn sɔrɔ kɛlɛkɛminɛnw na, funteni-minɛnw, muru-switchw, circular breakers ani baara wɛrɛw kama.
II. Ɛntɛrinɛti kan
Tungsten bɛ baara kɛ kosɛbɛ ɛntɛrinɛti ni kuran baarakɛyɔrɔw la k’a sababu kɛ a ka plastiki ka bon, a ka wuli dɔɔnin dɔɔnin, a wulicogo ka bon, ani a ka ɛlektrɔniki bɔli seko barikama. Misali la, tungsten filaments yeelen ka bon ani u ka baara ka jan, o b’a to u bɛ kɛ ka caya filanw dilanni na anpulu suguya caman kama, i n’a fɔ lanpanw minnu bɛ yeelen bɔ ani tungsten-yode lanpanw. Tungsten filaments fana bɛ se ka kɛ ka katodiw ni grid minnu bɛ sumaya k’u ɲɛsin ɛntɛrinɛti kan, olu dilan, ka fara katodi sumalanw kan ɛntɛrinɛti minɛn suguya caman na.
III. Industrie (Industri) min bɛ kɛ ni kemikɛli ye
Tungsten faralenw bɛ kɛ tuma caman na penisilini suguya dɔw dilanni na, ɲɛgɛnw, tintiriw, tulumafɛnw ani fɛnw dilanni na. Misali la, tungstate sodium bɛ kɛ ka caya nɛgɛ tungsten, tungstic acid ani tungstate dilanni na, ka fara kalali, pigment, enki, electroplating, a ɲɔgɔnnaw dilanni na asidi tungstik bɛ kɛ tuma caman na i n’a fɔ fɛn min bɛ kɛ ka fɛnw sɔgɔ ani ka kalali kɛ finiko la, ani ka kɛ fɛn ye min bɛ kɛ sababu ye ka gazi -oktan caman dilan kemikɛli baarakɛyɔrɔw la; tungsten disulfide bɛ kɛ tuma caman na fɛnɲɛnamafagalanw dilanni na, i n’a fɔ tulumafɛn gɛlɛn ni fɛn min bɛ kɛ sababu ye ka gazi sintetiki dilan; nɛgɛso tungsten oxide bɛ kɛ ja dilanni na.
