灞辨澅鐧捐壇璨�(m脿o)鏄撴湁闄愬叕鍙�
灞辨澅鐧捐壇璨�(m脿o)鏄撴湁闄愬叕鍙哥祼(ji茅)鍚堝競鍫�(ch菐ng)鐨勫劒(y艒u)鍕�(sh矛)鑷村姏浜庣█鏈夐噾灞強鏈夎壊閲戝爆鍒跺搧鐨勯枊(k膩i)鐧�(f膩)鍜岀爺绌�锛屽緸鍏ㄥ湅(gu贸)鍚勫ぇ鏈夎壊閲戝爆閶煎粻瀹氬仛瀹氬埗鏈夎壊閲戝爆鏉愭枡鍙婂埗鍝併€傚叕鍙告墍涓荤嚐(y铆ng)鐨勭敘(ch菐n)鍝佷富瑕佷互閴�銆侀埉銆侀壙绛夌█鏈夐噾灞潗鏂欏強鍒跺搧銆傚叏閮ㄤ互鐝�(xi脿n)璨ㄧ偤涓�銆傚彟澶栧叕鍙稿彲鏍规摎(j霉)瀹㈡埗闇€瑕佸畾鍋氬悇绋湁鑹查噾灞暟鍨嬩欢锛屾(j墨)姊板姞宸ヤ欢绛�銆�
灞辨澅鐧捐壇璨�(m脿o)鏄撴湁闄愬叕鍙告墍涓荤嚐(y铆ng)鐨勬湁鑹查噾灞�----閴�銆侀埉, 绛夐噾灞埗鍝併€傞壄銆侀埉銆侀壄妫�锛岄壄鏉�锛岄壄绠�锛岄壄绲�锛岄壄鐠�(hu谩n)锛岄壄椁�, 閴澏, 閴當, 閴墖, 閴湏, 閴潻鍫�, 閴尃, 绛夊悇绋壄閲戝爆鍚堥噾鍒跺搧
涓昏寤ｆ硾鐢ㄤ簬鍖栧伐銆佺煶娌�銆佸喍閲�銆佺础绻�銆佺挵(hu谩n)淇�銆佹捣娲�銆侀啱(y墨)钘�銆侀浕閸�銆佹按铏曠悊銆佹湁姗�(j墨)鐗╁悎鎴愮瓑闋�(l菒ng)鍩燂紝鐢�(ch菐n)鍝佸彈鍒板唬澶ф柊鑰佸鎴剁殑瑾�(r猫n)鍙拰楂樺害瑭�(p铆ng)鍍�(ji脿)銆傛垜鍏徃鐨勭敘(ch菐n)鍝佷互鐝�(xi脿n)璨ㄧ偤涓诲畾鍋氱偤閶殑
缍�(j墨ng)鐕�(y铆ng)妯″紡锛岃唱(zh矛)閲忓ソ锛屼氦璨ㄦ檪(sh铆)闁撳揩銆傚湅(gu贸)妯�(bi膩o)鐨勭敘(ch菐n)鍝佹垜鍊戜互鐝�(xi脿n)璨ㄥ韩(k霉)瀛樼偤涓�锛屽叾浠栭潪妯�(bi膩o)鍙婄暟鍨嬩欢鍜岄渶瑕佸姞宸ョ殑閰嶄欢浠ュ畾鍋氬拰鐢熺敘(ch菐n)鐐轰富銆傚鏋滄偍闇€瑕佷竴浜涘畾鍋氱殑閰嶄欢鍜岀浠惰珛(q菒ng)?zh铆)宄侊公D绱�锛屾垜鍊戞渻(hu矛)鎸夌収鎮ㄧ殑瑕佹眰鍙婃檪(sh铆)鏈夋晥鐨勫畬鎴愭偍鐨勭敘(ch菐n)鍝�銆傚畾鍋氱殑鐢�(ch菐n)鍝佷竴鑸湪5-7澶╂檪(sh铆)闁撲氦璨�锛屾垜鍊戞渻(hu矛)浠ラ珮鍝佽唱(zh矛)鐨勭敘(ch菐n)鍝�锛岄珮鏁堢巼鐨勫伐浣滄厠(t脿i)搴﹀洖楗嬪唬澶ф柊鑰佸鎴躲€�
灞辨澅鐧捐壇璨�(m脿o)鏄撴湁闄愬叕鍙歌垏鎮�--鍏辩櫦(f膩)灞�锛屽悓閫�(j矛n)姝ャ€�銆�
鍏冪礌姒傝堪
鍖栧(xu茅)绗﹁櫉(h脿o)Ta锛岄嫾鐏拌壊閲戝爆锛屽湪鍏冪礌鍛ㄦ湡琛ㄤ腑灞琕B鏃忥紝鍘熷瓙搴忔暩(sh霉)73锛屽師瀛愰噺180.9479锛岄珨蹇冪珛鏂规櫠楂�锛屽父瑕�(ji脿n)鍖栧悎鍍�(ji脿)鐐�+5銆�
閴槸鐢辩憺鍏稿寲瀛�(xu茅)瀹�?锛熺礌鎯�?(A.G.Ekeberg)鍦�1802骞寸櫦(f膩)鐝�(xi脿n)鐨�锛屾寜甯岃嚇浜虹墿Tantalus锛堝潶濉旂緟鏂級鐨勫悕瀛楀懡鍚嶇偤 tantalum銆�1903骞村痉鍦�(gu贸)鍖栧(xu茅)瀹跺崥鐖鹃爴锛圵.von Bolton)鍒跺倷浜嗗鎬ч噾灞壄鐢ㄤ綔鐕堢挡鏉愭枡銆�1940骞村ぇ瀹归噺鐨勯壄闆诲鍣ㄥ嚭鐝�(xi脿n)锛屽苟鍦ㄨ粛鐢ㄩ€氫俊涓唬娉涙噳(y墨ng)鐢�銆傜浜屾涓栫晫澶ф埌(zh脿n)鏈熼枔锛岄壄鐨勯渶瑕侀噺鍔囧銆�50骞翠唬浠ュ悗锛岀敱浜庨壄鍦ㄩ浕瀹瑰櫒銆侀珮婧悎閲戙€佸寲宸ュ拰鍘熷瓙鑳藉伐妤�(y猫)涓殑鎳�(y墨ng)鐢ㄤ笉鏂锋摯(ku貌)澶э紝闇€瑕侀噺閫愬勾涓婂崌锛屼績閫�(j矛n)浜嗛壄鐨勬彁鍙栧伐钘濈殑鐮旂┒鍜岀敓鐢�(ch菐n)鐨勭櫦(f膩)灞曘€備腑鍦�(gu贸)浜�60骞翠唬鍒濇湡寤虹珛浜嗛壄鐨勫喍閲戝伐妤�(y猫)銆�
閴殑纭害杓冧綆锛屽苟鑸囧惈姘ч噺鐩搁棞(gu膩n)锛屾櫘閫氱磾閴紝閫€鐏厠(t脿i)鐨勭董姘忕‖搴﹀儏鏈�140HV[1] 銆傚畠鐨勭啍榛�(di菐n)楂橀仈(d谩)2995鈩� [1] 锛屽湪鍠唱(zh矛)涓璠1] 锛屽儏娆′簬纰筹紝閹�锛岄尭鍜岄嫧锛屼綅灞呯浜�銆傞壄瀵屾湁寤跺睍鎬э紝鍙互鎷夋垚绱�(x矛)绲插紡鍒惰杽绠�銆傚叾鐔辫啫鑴圭郴鏁�(sh霉)寰堝皬銆傛瘡鍗囬珮涓€鏀濇皬搴﹀彧鑶ㄨ劰鐧捐惉(w脿n)鍒嗕箣鍏粸(di菐n)鍏�銆傞櫎姝や箣澶栵紝瀹冪殑闊屾€у緢寮�(qi谩ng)锛屾瘮閵呴倓瑕佸劒(y艒u)鐣�
