krivie namagnichivaniya staley
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glava dvenadtsataya prilojenie 1. krivie namagnichivaniya staley v svyazi s nekotorim rasxojdeniem magnitnix xarakteristik elektrotexnicheskix staley odinakovix marok, vipuskaemix razlichnimi predpriyatiyami, v tabl. p 1.1— p 1.17 privodyatsya usrednennie tsifri, kotorie mogut bit ispolzovani pri uchebnom proektirovanii. dlya raschetov dvigateley dlya proizvodstvennix tseley rekomenduetsya polzovatsya utochnennimi krivimi namagnichivaniya konkretnoy stali, kotoruyu predpolagaetsya primenit dlya proektiruemogo dvigatelya. tablitsa p 1.1. listovaya elektrotexnicheskaya stal marok 1211, 1212, 1311 (slabo- i srednelegirovannaya) v, tl 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 n, a/m 0,4 140 143 146 149 152 153 158 161 164 167 0,5 171 175 179 183 187 191 195 199 203 207 0,6 211 216 221...
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