瀹為獙涓�
浜岀粍鍒嗛噾灞炵浉鍥剧殑缁樺埗
涓�銆佸疄楠岀洰鐨?/p>
1
.
鐢ㄧ儹鍒嗘瀽娉曠粯鍒朵簩缁勫垎閲戝睘鐩稿浘銆?/p>
2
.
鎺屾彙鏁板瓧鎺ф俯浠拰鍙帶鍗囬檷娓╃數鐐夌殑鍩烘湰鍘熺悊鍜屼娇鐢ㄦ柟娉曘�?/p>
浜屻�佸疄楠屽師鐞?/p>
灏嗙函
Pb
鎴栫函
Sn
浠ュ強涓嶅悓鍚噺鐨?/p>
Pb-Sn
娣峰悎鐗╃啍鍖栧悗锛屽喎鍗寸殑杩囩▼涓俯搴?/p>
-
鏃堕棿鏇茬嚎
锛堟鍐锋洸绾匡級鏂滅巼鍙戠敓鏀瑰彉锛岃〃鏄庢湁鐩稿彉鐑斁鍑恒�傛牴鎹浉寰?/p>
F
=
C
鈥?/p>
P
+2
锛屽帇寮轰竴瀹氾紝
鍗?/p>
缁?/p>
鍒嗗彂鐢熺浉鍙樻椂
F
=1
鈥?/p>
2+1=
0
锛?/p>
姝ュ喎鏇茬嚎鏂滅巼鍙戠敓鏀瑰彉澶勫簲涓哄钩鍙般�?/p>
鑰?/p>
鍙?/p>
缁勫垎鍙戠敓鐩稿彉鏋愬嚭涓�
绉嶅浐浣撴椂锛?/p>
F
=2
鈥?/p>
2+1=
1
锛涙鍐锋洸绾挎枩鐜囧彂鐢熸敼鍙樺涓鸿浆鎶橈紝涓ょ鍥轰綋鍚屾椂鏋愬嚭鏃讹紝
F
=2
鈥?/p>
3+1=
0
锛屾鍐锋洸绾挎枩鐜囧彂鐢熸敼鍙樺涓哄钩鍙般�傚洜鑰岋紝浠庢鍐锋洸绾夸笂鏈夋棤杞姌鎴栧钩鍙板氨鍙?/p>
鐭ラ亾绯荤粺鍦ㄥ喎鍗磋繃绋嬩腑鏈夋棤鐩稿彉鍖栥�傛祴瀹氫竴绯诲垪缁勬垚涓嶅悓鏍峰搧鐨勬鍐锋洸绾匡紝鍦ㄥ叾涓婇潰鎵惧嚭
鍙戠敓鐩稿彉鏃剁殑娓╁害锛屽氨鍙粯鍑烘俯搴?/p>
-
缁勬垚鍥俱�?/p>
涓夈�佸疄楠屼华鍣ㄥ拰璇曞墏
1
锛?/p>
KWL-09
鍙帶鍗囬檷娓╃數鐐?/p>
---
閲戝睘鍥轰綋鐨勭啍鍖栦笌閲戝睘鐔旇瀺娑茬殑鍐峰嵈瑁呯疆
2
锛?/p>
SWKY
-
鈪?/p>
A
鏁板瓧鎺ф俯浠?/p>
---
閲戝睘鍥轰綋鐨勭啍鍖栨俯搴︽帶鍒朵笌鏄剧ず瑁呯疆
3
锛庡惈
Sn0%
銆?/p>
20%
銆?/p>
40%
銆?/p>
61.9%
銆?/p>
80%
銆?/p>
100%
鐨?/p>
Pb-Sn
鍏釜鏍峰搧绠°�?/p>
鍥涖�佸疄楠屾楠?/p>
锛堜竴锛?/p>
鏁板瓧鎺ф俯浠搷浣滄楠?/p>
1
銆佹帴閫氱數婧?/p>
2
銆佹寜鍘嬧�滃伐浣?/p>
/
缃暟鈥濋敭锛屼娇鈥?/p>
缃暟
鈥濈伅浜�?/p>
3
銆?/p>
鈥滆瀹氭俯搴︹�?/p>
楂?/p>
浜庢牱鍝佺啍鐐?/p>
50
锛堢函
Pb
锛?/p>
~70
鈩冿紝杞疆鈥?/p>
宸ヤ綔
鈥濈姸鎬併�?/p>
鏍峰搧
绾?/p>
Pb
Sn20%
Sn40%
Sn61.9%
Sn80%
绾?/p>
Sn
璁惧畾娓╁害鈺扁剝
380
骞冲彴锛堟垨鎷愮偣锛?/p>
娓╁害鈺扁剝
327.5
265
锛堟嫄鐐癸級
180
237
锛堟嫄鐐癸級
锛?/p>
180
180
206
锛堟嫄鐐癸級
锛?
180
232
鏁版嵁璁板綍娓╁害
350
290
260
210
230
260
缁撴潫瀹為獙娓╁害
300
150
150
150
150
200
锛堜簩锛?/p>
鍙帶鍗囬檷娓╃數鐐夋搷浣滄楠?/p>
1.
灏嗘暟瀛楁帶娓╀华涓庡彲鎺у崌闄嶆俯鐢电倝杩涜杩炴帴銆傚皢
鈥?/p>
鍐烽閲忚皟鑺?/p>
鈥?/p>
閫嗘椂閽堟棆杞埌搴曪紱
鈥?/p>
鍔?/p>
鐑噺璋冭妭
鈥?nbsp;
閫嗘椂閽堟棆杞埌搴曘�傚皢瑁呮湁閲戝睘鐨勬牱鍝佺鏀惧埌鐢电倝鏍峰搧绠℃憜鏀惧尯銆?/p>
2.
灏嗘牱鍝佺鎻掑叆鎺ф俯鍖?/p>
鈥?鈥?/p>
锛屾俯搴︿紶鎰熷櫒鈪犳彃鍏ユ帶娓╀紶鎰熷櫒鎻掑瓟
鈥?鈥?/p>
锛屾俯搴︿紶鎰熷櫒鈪?/p>
鎻掑叆娴嬭瘯鍖虹倝鑶涘唴銆?/p>
3.
鎸夋暟瀛楁帶娓╀华浣跨敤璇存槑璁剧疆鎺у埗娓╁害銆佸畾鏃躲�?/p>
4.
褰撴俯搴︽樉绀?/p>
I
杈惧埌鎵�璁惧畾鐨勬俯搴﹀苟绋冲畾
10
鍒嗛挓锛屾妸娓╁害浼犳劅鍣ㄢ叀鏀惧叆鏍峰搧绠″唴锛?/p>
鍐嶇ǔ瀹?/p>
5
鍒嗛挓锛屽緟鏍峰搧绠″唴璇曞墏瀹屽叏鐔斿寲鍚庯紝鐢ㄩ挸瀛愬彇鍑烘牱鍝佺杩炲悓娓╁害浼犳劅鍣ㄢ叀涓�璧锋斁
鍏ユ祴璇曞尯鐐夎啗鍐呫�?/p>
5.
閲囩敤鑷劧闄嶆俯娉曞喎鍗存牱鍝侊紝鏁堟灉姣旇緝濂姐�?/p>
6.
鏁板瓧鎺ф俯浠疆浜庘�滅疆鏁扳�濈姸鎬侊紝璁剧疆鎺ф俯浠殑鏃堕棿闂撮殧锛?/p>
20
绉掞級鎸夎缃殑鎺ф俯鏃?/p>
闂撮棿闅旇褰曟俯搴︼紝鐩村埌姝ュ喎鏇茬嚎鐨勫钩鍙帮紙娉ㄦ剰锛氬惈
Sn20%
銆?/p>
40%
銆?/p>
80%
鐨勬牱鍝佹湁鎷愮偣鍜屽钩
鍙板悇涓�涓級浠ヤ笅
20
鈩?/p>
~
30
鈩冿紝缁撴潫涓�缁勫疄楠岋紝寰楀嚭璇ラ厤姣旀牱鍝佺殑姝ュ喎鏇茬嚎鏁版嵁銆傝褰曞疄楠?