Carbon Fiber Softball Rau Tsev Neeg

Carbon Fiber (CF) yog ib hom tshiab ntawm cov khoom siv fiber ntau nrog lub zog siab thiab siab modulus ntawm cov ntsiab lus carbon ntau dua 95 feem pua. Nws yog tsim los ntawm cov organic fibers xws li flake graphite microcrystals piled raws li axial kev taw qhia ntawm cov fibers. Tom qab carbonization thiab graphitization, microcrystalline pob zeb ink khoom yog tau. Cov pa roj carbon fiber ntau yog "mos sab nraud thiab tawv hauv", sib dua li txhuas, tab sis muaj zog dua li cov hlau, thiab muaj cov yam ntxwv ntawm corrosion kuj, siab modulus, yog ib qho tseem ceeb ntawm kev tiv thaiv lub teb chaws thiab cov pej xeem. Nws tsis tsuas yog muaj cov yam ntxwv ntawm cov khoom siv carbon, tab sis kuj muaj cov mos machinability ntawm textile fiber. Nws yog ib tiam tshiab ntawm cov khoom siv fiber ntau.

Softball yog ib qho ntawm cov kis las ncaws pob. Nws yog ib qho kev sib tw kis las uas tus pas hlau ntaus pob rau kev ua txhaum thiab tiv thaiv.
Softball thawj zaug tshwm sim nyob rau hauv lub xyoo pua 15th, uas yog, paddle ball nrov hauv tebchaws Askiv thaum lub sijhawm ntawd. Tom qab ntawd kis mus rau Tebchaws Meskas. Xyoo 1839, thawj qhov kev ua si ntaus pob hauv Gupastown, New York, Tebchaws Asmeskas. Xyoo 1978, International Baseball Federation tau lees paub los ntawm International Olympic Committee, thiab International Baseball Federation tau tsim nws lub hauv paus hauv Lausanne, Switzerland hauv 1994. Baseball tau suav nrog Olympic Games xyoo 1992.