TGNi绱旈幊姘姬鐒婄挡
绗﹀悎 GB/T SNi2061
鐩哥暥(d膩ng) AWS ERNi-1
瑾槑锛�TGNi鐒婄挡閲囩敤閳︾窗(x矛)鍖栨櫠绮掑拰鑴哀鐨勭磾閹�TIG鐒婄挡锛岀啍鏁烽噾灞叿鏈夊劒(y艒u)鐣扮殑鑰愯潟鎬ц兘锛岀壒鍒ユ槸鑰愬牽閲戝爆鑵愯潟鐨勮兘鍔�銆�
鐢ㄩ€旓細鐢ㄤ簬宸ユキ(y猫)绱旈幊鐨勯崨浠跺拰閼勪欢鐨勭剨鎺�锛屼篃鍙敤浜庣剨鎺ラ幊鏉垮京(f霉)鍚堥嫾鍜岄嫾琛ㄩ潰鍫嗙剨浠ュ強鐣扮ó閲戝爆鐒婃帴銆�
鐒婄挡鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛� 锛�%锛�
C |
Mn |
Si |
S |
P |
鈮�0.15 |
鈮�1.0 |
鈮�0.7 |
鈮�0.015 |
鈮�0.020 |
Fe |
Cu |
Ni |
Al |
Ti |
鈮�1.0 |
鈮�0.2 |
鈮�92.0 |
鈮�1.5 |
2.0~3.5 |
鐒婄挡鐩村緫锛�mm锛夛細0.9銆�1.0銆�1.6銆�2.0銆� 2.4銆�
娉ㄦ剰浜嬮爡锛�
浠�Ar姘g偤淇濊(h霉)姘i珨锛岄浕娴佸湪100~200A鏅�锛屾埃楂旀祦閲�10~15L/min鐐哄疁锛涘柈闈㈢剨闆欓潰鎴愬舰鏅�锛岀偤闃叉鐒婇亾姘у寲蹇呴爤閲囩敤鑳岄潰鍏呮埃淇濊(h霉)锛�
寮ч暦閬庨暦鏅傚皫(d菐o)鑷存埃楂斾繚璀�(h霉)涓嶈壇锛屾槗鐢�(ch菐n)鐢熸埃瀛�锛屽姬闀蜂互2~3mm鐐哄疁锛涢帰妤典几鍑洪暦搴�3~5mm锛�
鐒婂墠蹇呴爤娓呴櫎宸ヤ欢鐒婃帴閭婄罚鍙婄剨绲茶〃闈㈢殑姘у寲鐗�銆侀洔璩�(zh矛)绛�銆�