Chinese dockyard
The flying development of Chinese shipbuilding industry is everybody of be obvious to all, depend on the advanced equipment that lades on shipping, the naval vessel boat that China makes promoted more than little the actual strength of our country not only, and compare high dominant position by right of price of low cost, sex, in global also have very wide market perspective. But, below the case that accepts the order in low of look forward to of day Han boat in recent years, have a reason actually the accident competition ability Chinese boat look forward to is pulled low.
The intermediary that occupy an official reported a few days ago, in competing with the low of look forward to of day Han boat, our country light weight becomes the main factor with low competition ability of cost of look forward to of our country boat. According to the report, the ship that our country produces and day Han two countries are general in the difference on light weight between 5%~10% , besides boat of a few bulk cargo model beyond, this difference did not get nearly 10 years be amelioratived effectively. Not only such, korea shipbuilding " 3 tycoons " one of big house shipbuilding still is continueing to try hard to reduce empty vessel quality at present.
But opposite for, marine quality just is more important, this also is why the reason place that the ship that China produces can compare day of Han Chong 5%~10% . Current, commonly used the characteristic that the metallic stuff in car, aviation, shipping and national defence domain has extra high strength normally, american media ever reported say, achievement of 3 scientific research of ground scientist collaboration " super steel " had been in world banner standing.
Chinese iron and steel
Introduce according to one of project controller, of current and newest invention " super steel " those who achieved unprecedented 2200 million handkerchief succumb intensity, even and outspread rate also promotes to 16% , spend the couple of intensity and extensibility promotion to come best. Be worth what carry is, before super steel comes out, of Chinese rolled steel succumb intensity is only 785 million handkerchief, this and Japan " Cang Long " the 1000 million handkerchief that submarine uses has bigger difference.
But the development of super steel is successful, alter this one aspect not only, also make China becomes the whole world to measure the country that produces super steel exclusively. Those who make a person accident is, still do not have before even if " super steel " when, our country depends on the difference of 5%~10% , two countries of Han of day of in some way is far also be inferior to China.
2008 when, there is a paragraph of can to say on the history of Japanese shipbuilding industry " discreditable " the past. Japanese MOL date belongs to an a large ship completely at that time, be in however operation after 5 years it sinks with a kind of extremely miserable intense, unprecedented means however the sea. Why so infrequent? Want to know, large ship exceeding without on the history in the past is rupture because of hull and bring about the shipwreck.
A large ship of Japanese MOL date
Not only such, bought the Bangladesh of our country warship recently, ever also had had boat of Korea naval vessel " deficient " . 1999 when, korea shipbuilding " 3 tycoons " one of big house shipbuilding ever was fully loaded with displacement 2300 tons frigate delivers to Bangladesh navy, but just enlisted in army to discover keel occurrence flaw before long, but keel resembles " main wall " same existence, appear such problem means whole warship to may discard as useless at any time. Want to know, once shipping has an accident be like doing not have method to resemble day of Han, bow to do not have a thing, accordingly for consider of quality of person safety, shipping, still using solid place is good on makings.
relatively for Yu Rihan's light weight, although our country shipping was weighed,nod in this respect, but at least is being used on makings more be at ease, also can ensure somewhat on safety, are such make the best of both worlds very good? (Bite allow)
