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GBT 5231 QBe2.0閳归潚閵呴姺(xi膩o)鍞粻瀹禛BT 5231 QBe2.0閳归潚閵呴姺(xi膩o)鍞粻瀹�



鐝�(xi脿n)鍦ㄧ殑濉戣啝妯″叿鍒堕€犵暥(d膩ng)涓凡缍�(j墨ng)瓒婁締(l谩i)瓒婂鐨勯枊(k膩i)濮嬩娇鐢ㄩ埞閵呮ā鍏锋潗鏂�锛屼笖鍑虹従(xi脿n)涓婂崌鐨勮定鍕�(sh矛)锛佺偤浣�锛� 浠ヤ笅灏遍埞閵呯殑鐗规€ф垜鍊戜締(l谩i)璜囧咕榛�(di菐n)锛�
1.瓒冲鐨勭‖搴﹀拰寮�(qi谩ng)搴�
2.鑹ソ鐨勫皫(d菐o)鐔辩壒鎬�
3.妯″叿浣跨敤澹藉懡闀�(zh菐ng)
4.鐔辩┛閫忕巼楂�
5.鍎�(y艒u)鐣扮殑琛ㄩ潰璩�(zh矛)閲�
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GB/T 5231 QBe2.0閳归潚閵�

妯�(bi膩o)婧�(zh菙n)锛氾紙GB/T 5231-2001)
鐗规€у強閬╃敤鑼冨湇:
鐐哄惈鏈夊皯閲忛幊鐨勯埞闈掗妳锛屾槸鍔涘(xu茅).鐗╃悊.鍖栧(xu茅)绲傚悎鎬ц兘鑹ソ鐨勪竴绋悎閲戙€傜稉(j墨ng)娣伀瑾�(di脿o)璩�(zh矛)鍚�锛屽叿鏈夐珮鐨勫挤(qi谩ng)搴�.纭害.褰堟€�.鑰愮（鎬�.鐤插嫗妤甸檺鍜岃€愮啽鎬�锛涘悓鏅�(sh铆)閭勫叿鏈夐珮鐨勫皫(d菐o)闆绘€�.灏�(d菐o)鐔辨€у拰鑰愬瘨鎬�锛岀劇(w煤)纾佹€э紝纰版搳鏅�(sh铆)鐒�(w煤)鐏姳锛屾槗浜庣剨鎺ュ拰绾栫剨锛屽湪澶ф埃.娣℃按鍜屾捣姘翠腑鎶楄潟鎬фサ濂絒1]銆俀Be2, ,閳归妳鐢�(ch菐n)鍝佺壒鎬э細楂樻€ц兘閵呭悎閲戯紝缍�(j墨ng)鍥烘憾鍙婃檪(sh铆)鏁堢‖鍖栬檿鐞�锛屽叿鏈夐珮纭害锛岄珮鑰愮（鎬�锛岄珮鎶楃垎鎬э紝楂樺眻鏈嶆サ闄愯垏鐤插嫗妤甸檺锛岃€愯厫鎬ц兘浣�锛岄珮灏�(d菐o)闆荤巼鍙婂劒(y艒u)鐣扮殑鏁ｇ啽鎬ц兘銆傛槗浜庡姞宸ワ紝鍐峰嵒鏁堟灉鍎�(y艒u)鐣�銆傞埞閵呮噳(y墨ng)鐢ㄩ牁(l菒ng)鍩燂細鎳�(y墨ng)鐢ㄤ簬楂樼簿瀵嗛浕瀛�锛屽鑶犲拰鍏夊(xu茅)妯″叿涓嶈兘閫氭按铏曚綔澹や欢鏁ｇ啽銆佹ā鑺�銆佹矕闋€佺啽娴侀亾鍐峰嵒绯荤当(t菕ng)銆侀€氳▕鍒跺倷鍣ㄦ潗锛岄浕瀛愰浕鍣ㄨō(sh猫)鍌�锛屽剙鍣ㄥ剙琛�锛岃埅绌鸿埅澶╋紝姹借粖(ch膿)鍒堕€犵瓑鍙婂姞, ,宸ラ浂浠朵箣鍘熸潗銆�
鍖栧(xu茅)鎴愬垎锛�
閶�(Al)鈮�0.15
纭�(Si)鈮�0.15
閴�(Pb)鈮�0.005
(Cu)浣欓噺
閻�(Fe)鈮�0.15
閳�(Be)1.8锝�2.1
閹�(Ni)0.2锝�0.4
闆滆唱(zh矛)绺藉悇锛呪墹0.5
閳归妳鎶€琛�(sh霉)鍙冩暩(sh霉)锛�
瀵嗗害锛�8.3g/cm3 , ,
纭� 搴︼細36-46HRC
闆诲皫(d菐o)鐜囷細23锛匢, ,ACS
鐔卞皫(d菐o)鐜囷細160W(m.k)20
鏀濇皬搴� 杌�,閳归埛閵�,鍖栨韩搴�>600鏀濇皬搴�
寤朵几鐜囷細1锛�

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鏍规摎(j霉)鍚哀閲忓拰闆滆唱(zh矛)鍚噺锛岀劇(w煤)姘ч妳鍙堝垎鐐轰竴铏�(h脿o)鍜屼簩铏�(h脿o)鐒�(w煤)姘ч妳銆�
涓€铏�(h脿o)鐒�(w煤)姘ч妳绱斿害閬�(d谩)鍒�99.97%锛屾哀鍚噺涓嶅ぇ浜�0.003%锛岄洔璩�(zh矛)绺藉惈閲忎笉澶т簬0.03%锛�
浜岃櫉(h脿o)鐒�(w煤)姘ч妳绱斿害閬�(d谩)鍒�99.95%锛屾哀鍚噺涓嶅ぇ浜�0.003%锛岄洔璩�(zh矛)绺藉惈閲忎笉澶т簬0.05%銆�
鐒�(w煤)姘ч妳鎬ц兘锛�
鐒�(w煤)姘ч妳鐒�(w煤)姘剢鐝�(xi脿n)璞�锛屽皫(d菐o)闆荤巼楂�锛屽姞宸ユ€ц兘鍜岀剨鎺ユ€ц兘銆佽€愯潟鎬ц兘鍜屼綆婧€ц兘鍧囧ソ銆傚悇鍦�(gu贸)灏�(du矛)浜庡惈姘ч噺鐨勬(bi膩o)婧�(zh菙n)涔熶笉瀹屽叏鐩稿悓锛屽瓨鍦ㄤ竴瀹氱殑宸暟銆�
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楂樺挤(qi谩ng)搴﹁畩褰㈠悎閲戦埞閵� 
          涓昏閲囩敤鐪熺┖鑴埃锛圴D/VHD锛�銆侀浕娓ｉ噸鐔旓紙ESR锛夎秴绱�(x矛)鍖栬檿鐞嗙瓑宸ヨ棟鍜屽湅(gu贸)闅涘厛閫�(j矛n)姘村钩鐨勯崨閫犮€佽粙鍒�銆佺啽铏曠悊銆佸墲鐨瓑鍏堥€�(j矛n)瑁濆倷鐢熺敘(ch菐n)鍒堕€�锛岀敘(ch菐n)鍝佸凡缍�(j墨ng)澶氬澶栬硣浼佹キ(y猫)鍜屽湅(gu贸)鍏�(n猫i)澶у瀷浼佹キ(y猫)澶氬勾鐨勪娇鐢ㄨ瓑鏄庯紝鐢�(ch菐n)鍝佸収(n猫i)鍦ㄨ唱(zh矛)閲忥紙鐗瑰垾鏄媼鍏夋€�銆佺‖搴﹀潎鍕绘€э級宸查仈(d谩)鍒板湅(gu贸)闅涘厛閫�(j矛n)姘村钩銆�
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