Tungsten ine nzvimbo yepamusoro yekunyungudika yesimbi dzese. Kunyungudika kwayo kunosvika 3,422 degrees Celsius (6,192 degrees Fahrenheit). Tungsten yakanyanyisa kunyungudika nzvimbo inogona kuverengerwa kune akati wandei akakosha zvinhu:

1. Simbi dzakasimba zvisungo: Tungsten maatomu anoumba yakasimba esimbi zvisungo pamwe chete, achigadzira yakagadzikana uye yakasimba retice chimiro. Aya masimbi akasimba mabhondi anoda huwandu hukuru hwesimba kuti atyoke, zvichikonzera tungsten's high melting point.

2. Electronic configuration: Kugadziriswa kwemagetsi kwe tungsten kunoita basa rinokosha pakukwirira kwayo kunyunguduka. Tungsten ine maerekitironi makumi manomwe nemana akarongwa mumaatomu ayo uye ine dhigirii yakakwira yekubvisa maerekitironi, zvichikonzera kubatana kwesimbi kwakasimba uye simba rakabatana rakawanda.

3. Huremu hweatomu hwepamusoro: Tungsten ine huremu hweatomu hwakati wedzerei, iyo inobatsira mukudyidzana kwayo kwakasimba kwe interatomic. Nhamba huru yemaatomu e tungsten inoguma nehupamhi hwe inertia uye kugadzikana mukati me crystal lattice, inoda kuwanda kwesimba rekuisa simba kuti rivhiringidze chimiro.

4. Refractory properties: Tungsten inorondedzerwa sesimbi inopikisa uye inozivikanwa nokuda kwekupisa kwayo kwakanakisisa uye kusapfeka. Kunyungudika kwayo kwepamusoro ndiko kutsanangura hunhu hwesimbi dzinoramba, zvichiita kuti ive yakakosha kune zvikumbiro munzvimbo dzekupisa kwepamusoro.

5. Crystal Structure: Tungsten ine muviri-centered cubic (BCC) crystal structure pane imwe tembiricha, iyo inobatsira pakukwirira kwayo kunyungudika. Kurongeka kwemaatomu muchimiro cheBCC kunopa kudyidzana kwakasimba kweinteratomic, kunowedzera kugona kwechinhu kutsungirira kupisa kwakanyanya.

Tungsten ine nzvimbo yepamusoro yekunyungudika yesimbi dzese nekuda kwekushamisa kwayo kusanganiswa kwesimbi dzakasimba zvisungo, electron configuration, atomic mass, uye crystal chimiro. Ichi chakakosha chivakwa chinoita kuti tungsten ive yakakosha kune maapplication ayo anoda kuti zvinhu zvichengetedze kutendeseka kwayo pakupisa kwakanyanya, senge aerospace, magetsi ekubatanidza uye yakakwirira-tembiricha yevira.

Molybdenum ine body-centered cubic (BCC) crystal chimiro patembiricha yekamuri. Mugadziriro iyi, maatomu emolybdenum anowanikwa pamakona nepakati pecube, achigadzira yakanyatsogadzikana uye yakanyatso kurongedzerwa latice chimiro. Molybdenum's BCC crystal structure inobatsira kuwedzera simba rayo, ductility uye yakakwirira-kupisa kupikisa, zvichiita kuti ive chinhu chinokosha kune zvakasiyana-siyana zvekushanda kwemaindasitiri, kusanganisira aerospace, furnaces dzepamusoro-soro uye zvikamu zvehutano zvinomira mumamiriro ezvinhu akanyanyisa.