鎵圭櫦(f膩)闆荤绱旈惖 DT4E绱旈惖涓帤鏉�銆佸彲鍒囧壊闆跺敭銆丏T4E杌熼惖鏉挎枡
闆荤绱旈惖涔熷彨闆诲伐绱旈惖(electrical pure iron)鎴栭樋濮嗙閻�锛屽畠鐨勭⒊鍚噺鐐�0.22锛咃綖0.44锛�锛岄洔璩�(zh矛)绺藉惈閲忎竴鑸�<0.4锛�锛屾槸鏈€鏃╂噳(y墨ng)鐢ㄧ殑杌熺鏉愭枡銆傜敱浜庡畠渭0Ms楂�锛岀煰闋戝姏(Hc)浣�锛岀灏�(d菐o)鐜囪純楂�锛屽姞宸ユ€�銆佹垚鍨嬫€у拰鐒婃帴鎬уソ锛屽埗閫犲伐钘濈啊(ji菐n)鍠紝鎴愭湰浣庣瓑锛岃嚦浠婁粛澶ч噺鎳�(y墨ng)鐢�锛屽畠閭勫彲鐢ㄤ綔鍚堥噾鐨勫師鏂�锛屾晠绺界敤閲忛仈(d谩)宸ユキ(y猫)绱旈惖鐨�80锛�銆�
闆荤绱旈惖鐨勪富瑕佺己榛�(di菐n)鏄浕闃荤巼(蟻)浣�锛屼笉鍒�0.1渭惟?m锛岀暥(d膩ng)鐢ㄤ簬浜ゆ祦姊濅欢涓嬪氨鏈�(hu矛)鐢�(ch菐n)鐢熷ぇ鐨勬甫娴佹悕鑰楋紝鎵€浠ラ€欑ó绱旈惖涓昏鐢ㄤ簬鐩存祦鎴栦綆闋荤鍖栨浠朵笅鐨勯浕鍣�銆佸剙琛ㄤ腑鐨勭鎬у厓浠�銆侀浕瀛愮闆朵欢銆佺洿娴侀浕姗�(j墨)鍜屽ぇ鍨嬮浕纾侀惖鐨勯惖蹇�锛屼互鍙婄辜闆诲櫒鐨勯姕閻�銆佺灞忚斀缃╃瓑銆�
闆诲伐绱旈惖.瀹冩槸涓€绋惈閻甸噺鍦�99.5%浠ヤ笂鐨勫劒(y艒u)璩�(zh矛)閶�.鏄竴绋綆纰充綆纭綆纾烽惖.1>闆诲伐绱旈惖涓昏鐗岃櫉(h脿o):DT3銆�DT4銆�DT4A銆�DT4E銆�DT4C2>涓昏鐢ㄤ簬闆荤绻奸浕鍣�,閻佃姱鐢ㄧ磾閻�,杌熺绱旈惖,纾佺矇闆㈠悎鍣ㄧ敤绱旈惖,闆诲瓙閹栫敤绱旈惖,姹借粖娲诲鐢ㄩ浕宸ョ磾閻�,纾佸睆钄界敤绱旈惖甯�,鑸┖鍎€鍣ㄥ剙琛�,杌嶅伐绱旈惖,閸嶉媴閸嬬敤绱旈惖涓帤鏉�,闆诲瓙鍏冨櫒浠剁敤绱旈惖钖勬澘,闆荤闁�,纾侀伕姗�(j墨)鐢ㄧ磾閻�,鐒�(w煤)鐧�(f膩)绱嬬磾閻�,闆诲瓙绠＄敤绱旈惖,鏄撹粖鍓婇浕宸ョ磾閻�3>涓昏鐗瑰緛锛� 1)闆荤鎬ц兘濂�銆傜煰闋戝姏锛�Hc锛変綆锛屽皫(d菐o)纾佺巼楂橈紝椋藉拰纾佹劅锛�Bs)楂�锛岀鎬х┅(w臎n)瀹氬張鐒�(w煤)纾佹檪(sh铆)鏁堛€� 2)閶艰唱(zh矛)绱斿噲搴﹂珮銆傞浕纾佺磾閻电郴鍒楅嫾璩�(zh矛)鍧囩偤閹�(zh猫n)闈滈嫾锛屽張閲囩敤浜嗙簿绶�锛屾墍浠ュ収(n猫i)閮ㄧ祫绻旇嚧瀵嗭紝鍧囧嫽锛屽劒(y艒u)鑹�锛屾埃楂斿惈閲忓皯锛屾垚鍝佸惈纰抽噺0.004锛�锛岄€欑偤鐢ㄦ埗绨�(ji菐n)鍖栧拰绺煭闆朵欢閫€鐏伐钘濆壍(chu脿ng)閫犱簡鍙潬姊濅欢銆� 3) 鍐�銆佺啽鍔犲伐鎬ц兘濂�銆傚喎鍔犲伐濡傝粖銆佸ⅸ銆佹矕銆佸綆銆佹媺绛夐兘鐒�(w煤)鍟�(w猫n)椤屻€傜啽鍔犲伐锛屽鍐嶉崨銆佸啀杌嬮亷(gu貌)绋嬩腑锛岀磪鑴嗘晱鎰熸€у皬锛屼笉灏戠墝铏�(h脿o)鐒�(w煤)绱呰剢鍗€(q奴)锛屽彲淇濊瓑鍦ㄨ純澶х殑婧害鑼冨湇鍏�(n猫i)閫�(j矛n)琛屽姞宸ャ€� 4) 琛ㄩ潰璩�(zh矛)閲忓ソ銆傚叿鏈夎壇濂界殑鐒婃帴鍜岄浕閸嶆€ц兘銆�
涓湅(gu贸)宸ユキ(y猫)鐢熺敘(ch菐n)鐨勭磾閻靛彲鍒嗙偤3椤�锛�
涓€椤炴槸鍚堥噾鍘熸枡绱旈惖锛屾湁鍏╁€�(g猫)鐗岃櫉(h脿o)锛屽嵆DTl銆�DT2锛�
鍙︿竴椤炴槸闆荤閻电敤绱旈惖锛屾湁鍥涘€�(g猫)鐗岃櫉(h脿o)锛屽嵆DT3銆�DT4銆�DT5銆�DT6锛屽叾涓�DT4鍜�DT6鏄劇(w煤)纾佹檪(sh铆)鏁堢殑鐗岃櫉(h脿o)锛�
鍐嶄竴椤炴槸闆诲瓙绠＄敤绱旈惖锛屽嵆DT7鍜�DT8銆�
DT琛ㄧず闆诲伐鐢ㄧ磾閻�锛屽悗鎺ユ暩(sh霉)瀛楀簭铏�(h脿o)锛屽叾鍚庣殑瀛楁瘝琛ㄧず纾佹€х瓑绱�(j铆)銆傞浕纾佺磾閻垫銆佺啽杌嬪帤鏉垮拰鍐疯粙钖勬澘鍦ㄤ腑鍦�(gu贸)宸叉湁涓夊€�(g猫)鍦�(gu贸)瀹舵妧琛�(sh霉)妯�(bi膩o)婧�(zh菙n)锛�GB 6983鈥�86銆�GB 6984鈥�86銆�GB 6985鈥�86銆�
1.闆荤绱旈惖妫掓潗锛�GB锛�1b983鈥�1986锛�
鍒嗛鍜岀敤閫旇(ji脿n)琛�8鈥�1銆佽〃8鈥�2銆�
琛�8-1闆荤绱旈惖妫掓潗鐨勫垎椤�
|
鎸夌敤閫斿垎 |
鎸夌鎬х瓑绱�(j铆)鍒� |
|
鍘熸枡绱旈惖銆侀浕瀛愮绱旈惖鍜岄浕纾佺磾閻� |
鏅礆(j铆)銆侀珮绱�(j铆)(A)銆佺壒绱�(j铆)(E)鍜岃秴绱�(j铆)(c) |
琛�8-2闆荤绱旈惖妫掓潗鐨勭墝铏�(h脿o)鍜岀敤閫�
|
鐗� 铏�(h脿o) |
鐢� 閫� |
|
DT3銆�DT3A |
涓€鑸浕纾佸厓浠� |
|
DT4銆�DT4A銆�DT4E銆�DT4C |
鐒�(w煤)纾佹檪(sh铆)鏁堥浕纾佸厓浠� |
娉細鐗岃櫉(h脿o)鐢�鈥�闆婚惖鈥�鐨勬嫾闊冲瓧闋�鈥淒T"銆侀爢搴忚櫉(h脿o)鍙婄鎬х瓑绱�(j铆)绗﹁櫉(h脿o)闋嗗簭绲勬垚锛屽DT4銆�DT4A绛夈€�
(2)鐗岃櫉(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎瑕�(ji脿n)琛�8-3銆�
琛�8-3闆荤绱旈惖妫掓潗鐨勭墝铏�(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎
|
鐗岃櫉(h脿o) |
鍖栧(xu茅)鎴愬垎(璩�(zh矛)閲忓垎?j菒n)?sh霉))(锛�)鈮� |
||||||||
|
C |
Si |
Mn |
P |
S |
Al |
Cr |
Ni |
Cu |
|
|
DT3銆�DT3A |
O锛�04 |
O锛�20 |
0.30 |
O锛�020 |
O锛�020 |
O锛�50 |
O锛�10 |
0.20 |
O锛�20 |
|
DT4銆�DT4A DT4E銆�DT4C |
O锛�025 |
O锛�20 |
0.30 |
O锛�020 |
O锛�020 |
0.15锝�0.50 |
0.10 |
0.20 |
0.20 |
娉細鍖栧(xu茅)鎴愬垎涓嶄綔椹�(y脿n)鏀舵浠躲€�
(3)闆荤鎬ц兘瑕�(ji脿n)琛�8-4銆�
琛�8-4闆荤绱旈惖妫掓潗鐨勯浕纾佹€ц兘
|
鐗岃櫉(h脿o) |
鐭爲鍔�Hc锛�(A锛�m) |
鐭爲鍔涙檪(sh铆) 鏁堝鍊�鈻�Hc锛�(A锛�m鈮� |
鏈€澶х灏�(d菐o)鐜� 渭锛�(H锛�m脳10-3)鈮� |
纾佹劅鎳�(y墨ng)寮�(qi谩ng)搴�B锛�T鈮� |
||||||
|
B200 |
B300 |
B500 |
B1000 |
B2500 |
B5000 |
B10000 |
||||
|
DT3 |
96锛�O |
|
7.5 |
1.20 |
1.30 |
1.40 |
1.50 |
1.62 |
1.71 |
1.80 |
|
DT4 |
9.6 |
|||||||||
|
DT3A |
72.0 |
|
8.8 |
|||||||
|
DT4A |
7.2 |
|||||||||
|
DT4E |
48锛�O |
4.8 |
l1.3 |
|||||||
|
DT4C |
32.0 |
4锛�O |
15.1 |
|||||||
娉細B200銆�B300銆�鈥�銆�B10000鍒嗗垾琛ㄧず鍦ㄧ鍫�(ch菐ng)寮�(qi谩ng)搴︾偤2000A/m銆�300A锛�m銆�鈥�銆�10000A锛�m鏅�(sh铆)鐨勭鎰熸噳(y墨ng)寮�(qi谩ng)搴�銆�
(4)鍔涘(xu茅)鎬ц兘瑕�(ji脿n)琛�8-5銆�
琛�8-5闆荤绱旈惖妫掓潗鐨勫姏瀛�(xu茅)鎬ц兘
|
妫掓潗鐩村緫锛�mm |
鍔涘(xu茅)鎬ц兘 |
甯冩皬纭害澹撶棔鐩村緫锛�mm |
||
|
鎶楁媺寮�(qi谩ng)搴�贸b锛�MPa |
浼搁暦(zh菐ng)鐜�未5(锛�) |
鏀剁府鐜�蠄(锛�) |
||
|
鈮� |
||||
|
鈮�60 |
265 |
26 |
60 |
5.2 |
|
>60 |
265 |
24 |
65 |
5.2 |
2.闆荤绱旈惖鐔辫粙鍘氭澘锛�GB锛�T6984鈥�1986锛�
(1)鐗岃櫉(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎瑕�(ji脿n)琛�8-6銆�
琛�8-6闆荤绱旈惖鐔辫粙鍘氭澘鐨勭墝铏�(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎
|
鐗岃櫉(h脿o) |
鍖栧(xu茅)鎴愬垎(璩�(zh矛)閲忓垎?j菒n)?sh霉))(锛�)鈮� |
||||||||
|
C |
Si |
Mn |
P |
S |
Al |
Cr |
Ni |
cu |
|
|
DT3 DT3A |
0.04 |
O.20 |
O.30 |
O.020 |
O.020 |
O.50 |
O.10 |
0.20 |
0.20 |
|
DT4 DT4A DT4E DT4C |
O.025 |
O.20 |
O.30 |
O.020 |
O.020 |
0.15锝�O.50 |
0.10 |
O.20 |
O.20 |
娉細鍖栧(xu茅)鎴愬垎涓嶄綔椹�(y脿n)鏀舵浠�銆�
(2)闆荤鎬ц兘瑕�(ji脿n)琛�8鈥�7銆�
琛�8-7 闆荤绱旈惖鐔辫粙鍘氭澘鐨勯浕纾佹€ц兘
|
鐗岃櫉(h脿o) |
鐭爲鍔�Hc锛�(A锛�m)鈮� |
鐭爲鍔涙檪(sh铆)鏁堝鍊�鈻�Hc锛�(A锛�m)鈮� |
鏈€澶х灏�(d菐o)鐜囷紡渭(H锛�m脳10-3)鈮� |
纾佹劅鎳�(y墨ng)寮�(qi谩ng)搴�B锛�T鈮� |
||||||
|
B200 |
B300 |
B500 |
B1000 |
B2500 |
B5000 |
B10000 |
||||
|
DT3 |
96.O |
|
7.5 |
1.20 |
1.30 |
1.40 |
1.50 |
1.62 |
1.71 |
1.80 |
|
DT4 |
9.6 |
|||||||||
|
DT3A |
72.0 |
|
8.8 |
|||||||
|
DT4A |
7.2 |
|||||||||
|
DT4E |
48.0 |
4.8 |
11.3 |
|||||||
|
DT4C |
32.O |
4.O |
15.1 |
|||||||
娉細B200銆�B300銆�BS00銆�鈥�銆�B10000鍒嗗垾琛ㄧず鍦ㄧ鍫�(ch菐ng)寮�(qi谩ng)搴︾偤200A锛�m銆�300A锛�m銆�500A锛�m銆�鈥�銆�10000A锛�m鏅�(sh铆)鐨勭鎰熸噳(y墨ng)寮�(qi谩ng)搴︺€�
(3)宸ヨ棟鎬ц兘瑕�(ji脿n)琛�8-8銆�
琛�8-8闆荤绱旈惖鐔辫粙鍘氭澘鐨勫喎褰�?r霉n)z椹�(y脿n)
|
绱旈惖鏉垮帤搴�a锛�mm |
褰庡績鐩村緫d锛�mm |
|
5锝�7 |
d=a |
|
8锝�20 |
d=2a |
娉細瑭︽ǎ缍�(j墨ng)180掳褰庢洸鍚庯紝褰庢洸铏曚笉寰楁湁瑁傜斧銆佽鍙ｅ拰鍒嗗堡銆�
(4)鐢ㄩ€斾富瑕佺敤浜庡埗閫犱竴鑸浕纾佸厓浠跺拰鐒�(w煤)纾佹檪(sh铆)鏁堥浕纾佸厓浠躲€�
3.闆荤绱旈惖鍐疯粙钖勬澘锛�GB/T6985鈥�1986锛�
(1)灏哄瑕�(gu墨)鏍煎拰鍏佽ū鍋忓樊瑕�(ji脿n)琛�8-9銆佽〃8-10銆�
琛�8-9闆荤绱旈惖鍐疯粙钖勬澘鐨勫帤搴﹀厑瑷卞亸宸�
|
鍘氬害锛�mm |
楂樼礆(j铆)绮惧害(A)鐨勫帤搴﹀厑瑷卞亸宸紡mm |
|
|
瀵害<500mm |
瀵害500-1500mm |
|
|
O.10锛�O.15,0.20 |
卤O.02 |
卤0.03 |
|
O.25锛�O.30锛�O.35锛�O.40 |
卤O.03 |
卤O.04 |
|
0.45锛�O.50,0.55锛�O.60 |
卤O.04 |
卤0.05 |
|
0.65锛�O.70,0.75 |
卤O.05 |
卤0.06 |
|
O.80,0.90,0.95,1.00 |
卤O.05 |
卤O.08 |
|
1.10,1.20,1.25 |
卤0.05 |
卤0.09 |
|
1.30,1.40,1.50 |
卤0.06 |
卤O.11 |
|
1.60,1.70,1.80 |
卤O.07 |
卤O.12 |
|
2.0.2.2 |
卤0.08 |
卤O.14 |
|
2.5.2.8.3.O |
卤0.09 |
卤O.16 |
|
3.2.3.5 |
卤0.10 |
卤O.18 |
|
3.9.4.0 |
|
卤0.20 |
|
4.2.4.5 |
|
澹�0.22 |
|
O.50锝�1.0 |
卤O.03 |
卤0.04 |
|
>1.0锝�1.5 |
澹�O.04 |
卤0.05 |
|
>1.5锝�2.O |
+O.04 鈥�0.05 |
卤O.05 |
|
>2.0锝�2.5 |
卤O.05 |
鍦�0.06 |
|
>2.5锝�3.O |
卤O.07 |
卤0.08 |
|
>3.O锝�4.O |
|
卤0.10 |
琛�8-10闆荤绱旈惖鍐疯粙钖勬澘鐨勫搴�銆侀暦(zh菐ng)搴﹀厑瑷卞亸宸�
|
瀵害鍏佽ū鍋忓樊 |
闀�(zh菐ng)搴﹀厑瑷卞亸宸� |
|
瀵害鈮�800mm鑰�鈥︹€�+6mm 瀵害>800mm鑰�鈥︹€�+lOmm |
闀�(zh菐ng)搴�鈮�1500mm鑰�鈥︹€�+lOmm 闀�(zh菐ng)搴�>1500mm鑰�鈥︹€�+15mm |
|
骞抽潰搴� |
|
|
楂樼礆(j铆)绮惧害(A)鈥︹€� 鈮�15mm/m 鍘氬害鈮�2.5mm鑰�鈥︹€︹墹6mm/m 瓒呯礆(j铆)(CA) 鍘氬害锛�2.5mm鑰�鈥︹€︹墹15mm/m |
|
(2)鐗岃櫉(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎瑕�(ji脿n)琛�8-11銆�
琛�8-11 闆荤绱旈惖鍐疯粙钖勬澘鐨勭墝铏�(h脿o)鍜屽寲瀛�(xu茅)鎴愬垎
|
鐗岃櫉(h脿o) |
鍖栧(xu茅)鎴愬垎(璩�(zh矛)閲忓垎?j菒n)?sh霉))(锛�)鈮� |
||||||||
|
C |
Si |
Mn |
P |
S |
Al |
Cr |
Ni |
Cu |
|
|
DT3 DT3A |
O.04 |
O.20 |
0.30 |
O.020 |
O.020 |
O.50 |
0.10 |
0.20 |
0.20 |
|
DT4 DT4A DT4E DT4C |
O.025 |
0.20 |
0.30 |
0.020 |
O.O29 |
O.15锝�O.50 |
0.10 |
O.20 |
0.20 |
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|
鐗岃櫉(h脿o) |
鐭爲鍔�Hc锛�(A锛�m)鈮� |
鐭爲鍔涙檪(sh铆)鏁堝鍊�鈻矵c锛�(A锛�m)鈮� |
鏈€澶х灏�(d菐o)鐜囧彛锛�渭(H锛�m脳10-3)鈮� |
纾佹劅鎳�(y墨ng)寮�(qi谩ng)搴�B锛�T鈮� |
||||||
|
B200 |
B300 |
B500 |
B1000 |
B2500 |
B5000 |
B10000 |
||||
|
DT3 |
96.O |
|
7.5 |
1.20 |
1.30 |
1.40 |
1.50 |
1.62 |
1.71 |
1.8 |
|
DT4 |
9.6 |
|||||||||
|
DT3A |
72.0 |
|
8.8 |
|||||||
|
DT4A |
7.2 |
|||||||||
|
DT4E |
48.O |
4.8 |
11.3 |
|||||||
|
DT4C |
32.0 |
4.0 |
15.1 |
|||||||
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